New Features and Bugfixes.

- Fixed: ObjectArrayList.of was causing crashes because of a Poor
implementation.
- Added: Unsorted HashMaps/Sets now throw Concurrent exceptions if they
were modified during a rehash.
- Added: Array/Collection version of enqueue and enqueueFirst to
PriorityQueues.
- Added: fillBuffer function into PrimitiveLists which allow to optimize
JavaNio buffers if needed.

.classpath

@@ -38,7 +38,7 @@
 			<attribute name="gradle_used_by_scope" value="builder"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8/"/>
 	<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
 	<classpathentry kind="output" path="bin/default"/>
 </classpath>

.gitignore

@@ -1,13 +1,11 @@
 # ---> Gradle
 .gradle
 /build/
+gradle.properties
 
 # Ignore Gradle GUI config
 gradle-app.setting
 
-# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
-!gradle-wrapper.jar
-
 # Cache of project
 .gradletasknamecache
 
@@ -16,7 +14,6 @@ gradle-app.setting
 
 .classpath
 .project
-gradle-wrapper.jar
 
 ---> Custom
 !/libs/

Changelog.md

@@ -0,0 +1,102 @@
+# Changelog of versions
+
+### Version 0.4.4
+- Fixed: ObjectArrayList.of was causing crashes because of a Poor implementation.
+- Added: Unsorted HashMaps/Sets now throw Concurrent exceptions if they were modified during a rehash.
+- Added: Array/Collection version of enqueue and enqueueFirst to PriorityQueues.
+- Added: fillBuffer function into PrimitiveLists which allow to optimize JavaNio buffers if needed.
+
+### Version 0.4.3
+- Added: Wrapper now support the Optimized Lambda replacer functions to improve performance.
+- Added: FIFO Queue has now a minimum capacity and that is now checked more consistently.
+
+### Version 0.4.2
+- Added: Lists/Sets/Maps/PriorityQueues are now copy-able. with the new copy() function.
+	Note: subLists/subMaps/subSets or synchronize/unmodifyable wrappers do not support that function.
+- Fixed: PriorityQueues didn't implement: hashCode/equals/toString
+
+### Version 0.4.1
+- Changed: ForEach with input now provides input, value instead of value, input, this improves the usage of method references greatly
+- Added: addAll with Array-types in collections.
+- Added: Java Iterator/Iterable support for Stream replacing methods
+- Added: Suppliers.
+- Added: SupplyIfAbsent. It is ComputeIfAbsent but using suppliers
+- Added: Count feature into Iterable
+- Fixed: A couple bugs with the new StreamReplacing functions in LinkedCollections Iterating to Infinity
+
+### Version 0.4.0
+- Changed: Iterable specific helper functions were moved out of Iterators and moved into Iterables
+- Added: New Stream replacing functions: findFirst, matchesAny/All/None
+- Fixed: Compute/ComputeIfAbsent/ComputeIfPresent/Merge/BulkMerge in maps now behave like they should.
+- Added: Implementations for New Stream replacing functions.
+- Changed: Removed a lot of duplicated forEach implementations
+- Added: Flat/Mapping functions (to object) are now accessible to primitive maps.
+- Added: Filter function to Iterators/Iterables (Iterable implements it by default)
+- Changed: Cleanup of some variables/mappers
+- Added/Fixed: AVL/RBTreeMap got reworked and SubMaps work more properly now. Also forEach support got improved a lot
+- Added/Fixed: TreeSubSets (RB/AVL) got their functional implementations improved too.
+- Added: Pairs are now a thing. In Mutable/Immutable Form
+
+### Version 0.3.6
+- Fixed: addAll non Type Specific Lists was causing crashes.
+- Fixed/Changed: clearAndTrim's implementation was all over the place. In some cases causing crash scenarios.
+- Fixed: Wrappers didn't implement toString/equals/hashCode
+- Added: Tests for addAll Bug
+- Changed: Cleaned up CodeStyle as bugs were fixed.
+
+### Version 0.3.5
+- Fixed: Simple Code Generator dependency was declared wrong. Its only needed for runtime. Not for Compilation.
+- Fixed: ObjectLists Crashed when a null was provided as a Comparator. (Unless the List was Initialized with the ClassType)
+- Fixed: LinkedLists didn't implement add(Object)
+- Fixed: Object Collections did have the JavaCollections deprecated as the Constructor. This should only be deprecated for Primitives
+- Added: Tests with 5k Random names for Object sorting.
+- Changed: Object Arrays no longer require a Comparable[] it just assumes now that the elements in the Array are Comparable
+- Fixed: Dependency to SimpleCodeGenerator should be no longer a thing. Because the resulting library doesn't need it only the builder does.
+
+### Version 0.3.4
+- Fixed: ArrayLists didn't resize properly if they were empty.
+
+
+### Version 0.3.3
+- Added: Flat/Mapping function for Iterables/Iterators to help avoid streams for cleaner looking code
+- Fixed: AVLTrees pollFirst/Last is now keeping orders and is fixed
+- Fixed: AbstractCollection bulk adding methods now link to the specialized implementations.
+- Fixed: A bug with getElements in ArrayList.
+- Fixed: PriorityQueue remove/toArray function were renamed so they fit better with other interfaces. (remove => removeFirst and toArray uses a different genericType)
+- Added: LinkedList which is a List/PriorityDequeue/Stack which allows for more optimized use-cases and reduced boxing/unboxing.
+- Added: Tests for LinkedList
+
+### Version 0.3.2
+- Fixed: Map.put wasn't referring to primitive variants.
+- Added: ImmutableList.
+- Added: Iterator pour function into a List or Array
+- Changed: Arrays Wrap is now accessible to Objects and now is ? extends TYPE instead of TYPE.
+- Added: OpenHashSets now implement foreach and have less overhead.
+- Added: ImmutableOpenHashSet that is not editable (is linked by default for fast iteration)
+- Added: CustomOpenHashSets now implement foreach and have less overhead.
+- Added: ImmutableOpenHashMap that is not editable (is linked by default for fast iteration)
+- Added: Maps can now be created through the interface.
+- Fixed: Lists.addElements(T...elements) was adding elements at the beginning of a list instead of the end.
+- Fixed: Bugs with the AVLTreeSet. And marked bugs with AVLTreeX that are still present.
+
+### Version 0.3.1
+- Fixed: containsKey & containsValue in HashMaps were deprecated for Object Variants.
+- Fixed: HashMap wasn't deleting Keys & Values references when removing a Object
+- Fixed: AVLTreeMap didn't balance properly.
+- Changed: EnumMap no longer tries to access SharedSecrets since its gone in java11
+- Added: HashMaps now implement ITrimmable
+- Added: AVLTreeSet didn't balance properly
+- Fixed: HashMaps & LinkedMaps weren't clearing references properly.
+
+### Version 0.3.0 (Breaking 0.2.0)
+- Added: Stack.isEmpty was missing
+- Changed: remove/removeLast/enqueue/enqueueFirst no longer use Type Suffixes
+- Removed: Suffixes for unmodifiable & synchronize functions.
+- Changed: Primitive Stacks no longer depend on the base Stack class. Because seriously not needed.
+- Changed: PriorityQueues no longer extends Object Variant.
+- Changed: Maps.get function is no longer using Suffixes unless its absolutely necessary.
+- Changed: Maps.remove function is no longer using Suffixes unless its absolutely necessary.
+- Changed: ObjectList methods are no longer marked Deprecated even so it was for primitive ones.
+- Added: Shuffle & Reverse Methods.
+- Added: Concat Iterators.
+- Added: PriorityQueues

README.md

@@ -1,22 +1,116 @@
-# Primitive-Collections (To be Renamed)
+# Primitive-Collections
 
 This is a Simple Primitive Collections Library i started as a hobby Project.     
 It is based on Java's Collection Library and FastUtil.     
 But its focus is a different one.     
 
-## Main Features:     
+## Main Features:      
-ArraysList, HashSet/Map (Linked & HashControl), TreeSet/Map (RB & AVL), Priority Queue.     
+- ArrayLists / LinkedLists
+- HashSet/Map (Linked & HashControl)
+- TreeSet/Map (RB & AVL)
+- EnumMap
+- Immutable Maps/Lists/Sets
+- Priority Queue
+- Streams
+- SplitIterators
+- Iterators
+- Pairs
+- Unary/Functions
+- Suppliers
+- Bi/Consumers
+
+## Specialized Functions
+New Specialized functions that were added to increase performance or reduce allocations or Quality Of life.
+To highlight things that may be wanted.
+- Iterable:
+	- map/flatMap/arrayFlatMap: A Light weight version of Stream.map().
+	- findFirst: Allows to find the first element of a Predicated Iterable.
+	- filter: Allows to filter unwanted elements for wrapped Iterable
+	- matchAny/matchNone/matchAll: Allows to find elements in a collection.
+	- count: counts all valid elements in a collection.
+	- forEach: Allows to input a second element into a forEach move allowing for more flexibility for Method References
+- Collection:
+	- containsAny: Allows to test if another collection contains an of the elements of the tested collection.
+	- primitiveStream: Provides access to the closest Java Stream Type.
+	- copy: shallowCopies the collection, used instead of clone because this is better to use.
+		(subCollections/synchronized/unmodifiable not supported for obvious reasons)
+- List:
+	- add/get/removeElements (From FastUtil): Allows to add/get/remove an Array into/from a list. Just with less overhead
+	- extractElements: Allows to remove a Range of elements from the List and get what was removed.
+	- Unstable Sort(From FastUtil): Uses a faster but not stable sort (Quick-Sort as example) to sort the list.
+- SortedSet:
+	- addAndMoveToFirst/Last (From FastUtil but moved to Interface): Allows to add a element to the first/last position of a sorted set.
+	- moveToFirst/Last: Moves the desired element at the first/last position of the SortedSet.
+	- pollFirst/Last: Allows to poll the first/last element of the set.
+- Map:
+	- putAll: putAll but in Array form.
+	- putAllIfAbsent: Puts only the elements that are absent.
+	- addTo (Only Primitives Values) (From FastUtil but moved to Interface): allows to add to the value of a given key. If not present it will be added. (Accumulator)
+	- addToAll: Same as addTo but bulkVersion.
+	- removeOrDefault: removes a Element and if not present returns the default value instead of the present value.
+	- mergeAll: BulkVersion of Merge function.
+	- supplyIfAbsent: A Supplier based computeIfAbsent
+- Sorted Map:
+	- addAndMoveToFirst/Last (From FastUtil but moved to Interface): Allows to add a element to the first/last position of a sorted Map.
+	- moveToFirst/Last: Moves the desired element at the first/last position of the Map.
+	- getAndMoveToFirst/Last: gets the element and moves it to the first/last position. Replicating a Optional LinkedHashMap feature.
+	- pollFirst/LastKey: Allows to poll the first/last element.
+	- first/LastValue: Allows to get the first/last value from the Map.
+	
+	
+# Notes about Versions
+Any 0.x.0 version (Minor) can be reason for massive changes including API.     
+To ensure that problems can be dealt with even if it is breaking the current API.     
+Any breaking changes will be Documented (once 1.0 is released)     
+
+# How to install
+Using Gradle:
+```gradle
+repositories {
+    maven {
+        url = "https://maven.speiger.com/repository/main"
+    }
+}
+dependencies {
+	compile 'de.speiger:Primitive-Collections:0.4.4'
+}
+```
+Direct:
+
+| Version 	| Jar                                                                                                                          	| Sources                                                                                                                              	| Java Doc                                                                                                                             	|
+|---------	|------------------------------------------------------------------------------------------------------------------------------	|--------------------------------------------------------------------------------------------------------------------------------------	|--------------------------------------------------------------------------------------------------------------------------------------	|
+| 0.4.4   	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.4/Primitive-Collections-0.4.4.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.4/Primitive-Collections-0.4.4-sources.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.4/Primitive-Collections-0.4.4-javadoc.jar) 	|
+| 0.4.3   	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.3/Primitive-Collections-0.4.3.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.3/Primitive-Collections-0.4.3-sources.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.3/Primitive-Collections-0.4.3-javadoc.jar) 	|
+| 0.4.2   	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.2/Primitive-Collections-0.4.2.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.2/Primitive-Collections-0.4.2-sources.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.2/Primitive-Collections-0.4.2-javadoc.jar) 	|
+| 0.4.1   	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.1/Primitive-Collections-0.4.1.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.1/Primitive-Collections-0.4.1-sources.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.1/Primitive-Collections-0.4.1-javadoc.jar) 	|
+| 0.4.0   	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.0/Primitive-Collections-0.4.0.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.0/Primitive-Collections-0.4.0-sources.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.4.0/Primitive-Collections-0.4.0-javadoc.jar) 	|
+| 0.3.6   	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.3.6/Primitive-Collections-0.3.6.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.3.6/Primitive-Collections-0.3.6-sources.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.3.6/Primitive-Collections-0.3.6-javadoc.jar) 	|
+| 0.3.5   	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.3.5/Primitive-Collections-0.3.5.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.3.5/Primitive-Collections-0.3.5-sources.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.3.5/Primitive-Collections-0.3.5-javadoc.jar) 	|
+| 0.3.4   	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.3.4/Primitive-Collections-0.3.4.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.3.4/Primitive-Collections-0.3.4-sources.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.3.4/Primitive-Collections-0.3.4-javadoc.jar) 	|
+| 0.3.3   	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.3.3/Primitive-Collections-0.3.3.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.3.3/Primitive-Collections-0.3.3-sources.jar) 	| [Download](https://maven.speiger.com/repository/main/de/speiger/Primitive-Collections/0.3.3/Primitive-Collections-0.3.3-javadoc.jar) 	|
+
+# Contributing
+If you want to contribute.      
+This project is created using gradle and java and my Template Library only. Nothing extra.      
+If you setup gradle the library will be downloaded automatically.      
+
+Where is everything stored?
+- Variables and ClassNames are define [here](src/builder/java/speiger/src/builder/GlobalVariables.java)
+- Templates are stored [here](src/builder/resources/speiger/assets/collections/templates)
+- Tests can be found [here](src/test/java/speiger/src/collections)
+
+Please if you want to contribute follow the [Rule-Sheet](RuleSheet.md). It keeps everything in line.
 
 
-# Guide
+# How to Build
 
-The SourceCode can be already generated via: 
+The SourceCode can be generated via:     
 /gradlew.bat generateSource      
-to build the jar     
+
-/gradlew.bat build    
+to build the jar:           
-do not combine the commands because they can not be executed at the same time.    
+/gradlew.bat build      
+do not combine the commands because they can not be executed at the same time.      
 
 ## Current Down Sides (Random order)
-- EnumMaps are only normal maps no Linked Support yet
 - Testing for Sub Maps/Sets/Lists are only in a very basic way tested
 - Documentation is only present at the lowest level for most cases and needs a typo fixing.

build.gradle

@@ -8,16 +8,17 @@ tasks.withType(JavaCompile) {
 
 apply plugin: 'java'
 apply plugin: 'eclipse'
+apply plugin: 'maven'
 
 repositories {
-    jcenter()
+    mavenCentral()
-    flatDir {
+    maven {
-        dirs 'libs'
+        url = "https://maven.speiger.com/repository/main"
     }
 }
 
 archivesBaseName = 'Primitive Collections'
-version = 'Beta';
+version = '0.4.4';
 
 sourceCompatibility = targetCompatibility = compileJava.sourceCompatibility = compileJava.targetCompatibility = '1.8'
 
@@ -29,21 +30,9 @@ eclipse {
 	classpath {
 		downloadJavadoc = true
 		downloadSources = true
-		file {
-			whenMerged {
-				//Enforce a custom container and allowing access to the sun.misc package which is nessesary for EnumMaps
-				entries.find{ it.kind == 'con' && it.path.startsWith('org.eclipse.jdt')}.path = 'org.eclipse.jdt.launching.JRE_CONTAINER';
-			}
-		}
 	}
 }
 
-compileJava {
-    options.compilerArgs << '-XDignore.symbol.file'
-    options.fork = true // may not needed on 1.8
-    options.forkOptions.executable = 'javac' // may not needed on 1.8
-}
-
 sourceSets {
     builder
 }
@@ -53,7 +42,8 @@ configurations {
 }
 
 dependencies {
-	compile 'SimpleCodeGenerator:Simple Code Generator:1.0.1'
+	builderCompile 'de.speiger:Simple-Code-Generator:1.0.5'
+	runtimeOnly 'de.speiger:Simple-Code-Generator:1.0.5'
     testImplementation 'junit:junit:4.12'
 }
 
@@ -64,6 +54,14 @@ task generateSource(type: JavaExec) {
  	main = 'speiger.src.builder.PrimitiveCollectionsBuilder'
 }
 
+task forceGenerateSource(type: JavaExec) {
+	group = 'internal'
+	description = 'Builds the sourcecode forceful'
+ 	classpath = sourceSets.builder.runtimeClasspath
+ 	main = 'speiger.src.builder.PrimitiveCollectionsBuilder'
+ 	args = ['true']
+}
+
 task javadocJar(type: Jar) {
     from javadoc
     classifier = 'javadoc'
@@ -76,7 +74,6 @@ task srcJar(type: Jar) {
 
 javadoc.failOnError = false
 javadoc.options.memberLevel = JavadocMemberLevel.PUBLIC
-//javadoc.options.showAll()
 javadoc.options.quiet()
 
 artifacts {
@@ -86,4 +83,35 @@ artifacts {
 
 test {
     useJUnit()
+}
+
+uploadArchives {
+	repositories.mavenDeployer {
+		repository(url: 'https://maven.speiger.com/repository/main') {
+			authentication(userName: project.properties.mavenUser, password: project.properties.mavenPassword)
+		}
+		snapshotRepository(url: 'https://maven.speiger.com/repository/main') {
+			authentication(userName: project.properties.mavenUser, password: project.properties.mavenPassword)
+		}
+		pom {
+			version = project.version
+			artifactId = project.archivesBaseName.replace(" ", "-")
+			groupId = 'de.speiger'
+			project {
+				licenses {
+					license {
+						name = 'The Apache License, Version 2.0'
+						url = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+					}
+				}
+				developers {
+					developer {
+						id = 'speiger'
+						name = 'Speiger'
+						email = 'speiger@gmx.net'
+					}
+				}
+			}
+		}
+	}
 }

src/builder/java/speiger/src/builder/GlobalVariables.java

@@ -35,28 +35,50 @@ public class GlobalVariables
 		addSimpleMapper("CLASS_TYPE", type.getClassType());
 		addSimpleMapper("CLASS_VALUE_TYPE", valueType.getClassValueType());
 		addSimpleMapper("KEY_TYPE", type.getKeyType());
+		addSimpleMapper("KEY_SPECIAL_TYPE", type.isObject() ? "E" : type.getKeyType());
 		addSimpleMapper("VALUE_TYPE", valueType.getValueType());
+		addSimpleMapper("VALUE_SPECIAL_TYPE", valueType.isObject() ? "E" : valueType.getKeyType());
 		
 		addSimpleMapper("EMPTY_KEY_VALUE", type.getEmptyValue());
 		addSimpleMapper("EMPTY_VALUE", valueType.getEmptyValue());
-
+		
 		addSimpleMapper(" KEY_GENERIC_TYPE", type.isObject() ? "<"+type.getKeyType()+">" : "");
 		addSimpleMapper(" KEY_KEY_GENERIC_TYPE", type.isObject() ? "<"+type.getKeyType()+", "+type.getKeyType()+">" : "");
+		
 		addSimpleMapper(" VALUE_GENERIC_TYPE", valueType.isObject() ? "<"+valueType.getValueType()+">" : "");
 		addSimpleMapper(" VALUE_VALUE_GENERIC_TYPE", valueType.isObject() ? "<"+valueType.getValueType()+", "+valueType.getValueType()+">" : "");
+		
 		addSimpleMapper(" KEY_VALUE_GENERIC_TYPE", type.isObject() ? (valueType.isObject() ? "<"+type.getKeyType()+", "+valueType.getValueType()+">" : "<"+type.getKeyType()+">") : (valueType.isObject() ? "<"+valueType.getValueType()+">" : ""));
 		addSimpleMapper(" KEY_VALUE_VALUE_GENERIC_TYPE", type.isObject() ? (valueType.isObject() ? "<"+type.getKeyType()+", "+valueType.getValueType()+", "+valueType.getValueType()+">" : "<"+type.getKeyType()+">") : (valueType.isObject() ? "<"+valueType.getValueType()+", "+valueType.getValueType()+">" : ""));
+		
 		addSimpleMapper(" NO_GENERIC_TYPE", type.isObject() ? "<?>" : "");
 		addSimpleMapper(" NO_KV_GENERIC_TYPE", type.isObject() ? (valueType.isObject() ? "<?, ?>" : "<?>") : valueType.isObject() ? "<?>" : "");
 		addSimpleMapper(" KEY_COMPAREABLE_TYPE", type.isObject() ? "<"+type.getKeyType()+" extends Comparable<T>>" : "");
+		
 		addSimpleMapper(" KEY_SUPER_GENERIC_TYPE", type.isObject() ? "<? super "+type.getKeyType()+">" : "");
 		addSimpleMapper(" VALUE_SUPER_GENERIC_TYPE", valueType.isObject() ? "<? super "+valueType.getValueType()+">" : "");
 		addSimpleMapper(" KEY_VALUE_SUPER_GENERIC_TYPE", type.isObject() ? (valueType.isObject() ? "<? super "+type.getKeyType()+", ? super "+valueType.getValueType()+">" : "<? super "+type.getKeyType()+">") : (valueType.isObject() ? "<? super "+valueType.getValueType()+">" : ""));
+		
 		addSimpleMapper(" KEY_ENUM_VALUE_GENERIC_TYPE", type.isObject() ? (valueType.isObject() ? "<"+type.getKeyType()+" extends Enum<"+type.getKeyType()+">, "+valueType.getValueType()+">" : "<"+type.getKeyType()+" extends Enum<"+type.getKeyType()+">>") : (valueType.isObject() ? "<"+valueType.getValueType()+">" : ""));
 		addSimpleMapper(" KEY_VALUE_ENUM_GENERIC_TYPE", type.isObject() ? (valueType.isObject() ? "<"+type.getKeyType()+", "+valueType.getValueType()+" extends Enum<"+valueType.getValueType()+">>" : "<"+type.getKeyType()+">") : (valueType.isObject() ? "<"+valueType.getValueType()+" extends Enum<"+valueType.getValueType()+">>" : ""));
+		
+		addInjectMapper(" KEY_SPECIAL_GENERIC_TYPE", type.isObject() ? "<%s>" : "").removeBraces().setBraceType("<>");
+		addInjectMapper(" VALUE_SPECIAL_GENERIC_TYPE", valueType.isObject() ? "<%s>" : "").removeBraces().setBraceType("<>");
+		addInjectMapper(" KSK_GENERIC_TYPE", type.isObject() ? "<%s, "+type.getKeyType()+">" : "<%s>").removeBraces().setBraceType("<>");
+		addInjectMapper(" KKS_GENERIC_TYPE", type.isObject() ? "<"+type.getKeyType()+", %s>" : "<%s>").removeBraces().setBraceType("<>");
+		addArgumentMapper(" KSS_GENERIC_TYPE", type.isObject() ? "<%1$s, %2$s>" : "<%2$s>").removeBraces().setBraceType("<>");		
+		addInjectMapper(" VSV_GENERIC_TYPE", valueType.isObject() ? "<%s, "+valueType.getValueType()+">" : "<%s>").removeBraces().setBraceType("<>");
+		addInjectMapper(" VVS_GENERIC_TYPE", valueType.isObject() ? "<"+valueType.getValueType()+", %s>" : "<%s>").removeBraces().setBraceType("<>");
+		addArgumentMapper(" VSS_GENERIC_TYPE", valueType.isObject() ? "<%1$s, %2$s>" : "<%2$s>").removeBraces().setBraceType("<>");		
 
 		addSimpleMapper(" GENERIC_KEY_BRACES", type.isObject() ? " <"+type.getKeyType()+">" : "");
-		addSimpleMapper(" GENERIC_VALUE_BRACES", type.isObject() ? " <"+valueType.getValueType()+">" : "");
+		addSimpleMapper(" GENERIC_VALUE_BRACES", valueType.isObject() ? " <"+valueType.getValueType()+">" : "");
+		addInjectMapper(" GENERIC_SPECIAL_KEY_BRACES", type.isObject() ? " <%s>" : "").removeBraces().setBraceType("<>");
+		addInjectMapper(" GENERIC_SPECIAL_VALUE_BRACES", valueType.isObject() ? " <%s>" : "").removeBraces().setBraceType("<>");
+		
+		addInjectMapper(" GENERIC_KEY_SPECIAL_BRACES", type.isObject() ? " <"+type.getKeyType()+", %s>" : " <%s>").removeBraces().setBraceType("<>");
+		addInjectMapper(" GENERIC_VALUE_SPECIAL_BRACES", valueType.isObject() ? " <"+valueType.getKeyType()+", %s>" : " <%s>").removeBraces().setBraceType("<>");
+		
 		addSimpleMapper(" GENERIC_KEY_VALUE_BRACES", type.isObject() ? (valueType.isObject() ? " <"+type.getKeyType()+", "+valueType.getValueType()+">" : " <"+type.getKeyType()+">") : (valueType.isObject() ? " <"+valueType.getValueType()+">" : ""));
 		addSimpleMapper(" COMPAREABLE_KEY_BRACES", type.isObject() ? " <"+type.getKeyType()+" extends Comparable<T>>" : "");
 		addSimpleMapper("KV_BRACES", type.isObject() || valueType.isObject() ? "<>" : "");
@@ -78,6 +100,8 @@ public class GlobalVariables
 		addAnnontion("@PrimitiveOverride", "@Override");
 		addSimpleMapper("@PrimitiveDoc", "");
 		addAnnontion("@Primitive", "@Deprecated");
+		addValueAnnontion("@ValuePrimitiveOverride", "@Override");
+		addValueAnnontion("@ValuePrimitive", "@Deprecated");
 		return this;
 	}
 	
@@ -109,6 +133,7 @@ public class GlobalVariables
 		addSimpleMapper("CAST_"+fix+"_ARRAY ", type.isObject() ? "("+fix+"_TYPE[])" : "");
 		addSimpleMapper("EMPTY_"+fix+"_ARRAY", type.isObject() ? "("+fix+"_TYPE[])ARRAYS.EMPTY_ARRAY" : "ARRAYS.EMPTY_ARRAY");
 		addInjectMapper("NEW_"+fix+"_ARRAY", type.isObject() ? "("+fix+"_TYPE[])new Object[%s]" : "new "+fix+"_TYPE[%s]").removeBraces();
+		addInjectMapper("NEW_SPECIAL_"+fix+"_ARRAY", type.isObject() ? "(E[])new Object[%s]" : "new "+fix+"_TYPE[%s]").removeBraces();
 		addInjectMapper("NEW_CLASS"+(value ? "_VALUE" : "")+"_ARRAY", type.isObject() ? "(CLASS_TYPE[])new Object[%s]" : "new CLASS_TYPE[%s]").removeBraces();
 	}
 	
@@ -122,35 +147,45 @@ public class GlobalVariables
 	{
 		addSimpleMapper("JAVA_PREDICATE", type.isPrimitiveBlocking() ? "" : type.getCustomJDKType().getFileType()+"Predicate");
 		addSimpleMapper("JAVA_CONSUMER", type.isPrimitiveBlocking() ? "" : "java.util.function."+type.getCustomJDKType().getFileType()+"Consumer");
+		addSimpleMapper("JAVA_SUPPLIER", type.isPrimitiveBlocking() ? "" : "java.util.function."+type.getCustomJDKType().getFileType()+"Supplier");
 		addSimpleMapper("JAVA_FUNCTION", type.getFunctionClass(valueType));
 		addSimpleMapper("JAVA_BINARY_OPERATOR", type == ClassType.BOOLEAN ? "" : (type.isObject() ? "java.util.function.BinaryOperator" : "java.util.function."+type.getCustomJDKType().getFileType()+"BinaryOperator"));
 		addSimpleMapper("JAVA_UNARY_OPERATOR", type.isObject() ? "BinaryOperator" : type == ClassType.BOOLEAN ? "" : type.getCustomJDKType().getFileType()+"UnaryOperator");
 		addSimpleMapper("JAVA_SPLIT_ITERATOR", type.isPrimitiveBlocking() ? "Spliterator" : "Of"+type.getCustomJDKType().getFileType());
 		addSimpleMapper("JAVA_STREAM", type.isPrimitiveBlocking() ? "" : type.getCustomJDKType().getFileType()+"Stream");
+		addSimpleMapper("JAVA_BUFFER", type.getFileType()+"Buffer");
 		
 		//Final Classes
 		addClassMapper("ARRAY_LIST", "ArrayList");
+		addClassMapper("LINKED_LIST", "LinkedList");
+		addAbstractMapper("IMMUTABLE_LIST", "Immutable%sList");
 		addClassMapper("ARRAY_FIFO_QUEUE", "ArrayFIFOQueue");
 		addClassMapper("ARRAY_PRIORITY_QUEUE", "ArrayPriorityQueue");
 		addClassMapper("HEAP_PRIORITY_QUEUE", "HeapPriorityQueue");
 		addClassMapper("LINKED_CUSTOM_HASH_SET", "LinkedOpenCustomHashSet");
 		addClassMapper("LINKED_HASH_SET", "LinkedOpenHashSet");
+		addAbstractMapper("IMMUTABLE_HASH_SET", "Immutable%sOpenHashSet");
 		addClassMapper("CUSTOM_HASH_SET", "OpenCustomHashSet");
 		addClassMapper("HASH_SET", "OpenHashSet");
+		addAbstractBiMapper("IMMUTABLE_HASH_MAP", "Immutable%sOpenHashMap", "2");
 		addBiClassMapper("LINKED_CUSTOM_HASH_MAP", "LinkedOpenCustomHashMap", "2");
 		addBiClassMapper("LINKED_HASH_MAP", "LinkedOpenHashMap", "2");
 		addBiClassMapper("CUSTOM_HASH_MAP", "OpenCustomHashMap", "2");
 		addBiClassMapper("AVL_TREE_MAP", "AVLTreeMap", "2");
 		addBiClassMapper("RB_TREE_MAP", "RBTreeMap", "2");
+		addFunctionValueMappers("LINKED_ENUM_MAP", valueType.isObject() ? "LinkedEnum2ObjectMap" : "LinkedEnum2%sMap");
 		addFunctionValueMappers("ENUM_MAP", valueType.isObject() ? "Enum2ObjectMap" : "Enum2%sMap");
 		addBiClassMapper("HASH_MAP", "OpenHashMap", "2");
 		addBiClassMapper("ARRAY_MAP", "ArrayMap", "2");
+		addBiClassMapper("IMMUTABLE_PAIR", "ImmutablePair", "");
+		addBiClassMapper("MUTABLE_PAIR", "MutablePair", "");
 		addClassMapper("RB_TREE_SET", "RBTreeSet");
 		addClassMapper("AVL_TREE_SET", "AVLTreeSet");
 		addClassMapper("ARRAY_SET", "ArraySet");
 		
 		//Abstract Classes
 		addAbstractMapper("ABSTRACT_COLLECTION", "Abstract%sCollection");
+		addAbstractMapper("ABSTRACT_PRIORITY_QUEUE", "Abstract%sPriorityQueue");
 		addAbstractMapper("ABSTRACT_SET", "Abstract%sSet");
 		addAbstractMapper("ABSTRACT_LIST", "Abstract%sList");
 		addAbstractBiMapper("ABSTRACT_MAP", "Abstract%sMap", "2");
@@ -161,18 +196,23 @@ public class GlobalVariables
 		addClassMapper("SETS", "Sets");
 		addClassMapper("COLLECTIONS", "Collections");
 		addClassMapper("ARRAYS", "Arrays");
+		addClassMapper("PRIORITY_QUEUES", "PriorityQueues");
 		addClassMapper("SPLIT_ITERATORS", "Splititerators");
 		addClassMapper("ITERATORS", "Iterators");
+		addClassMapper("ITERABLES", "Iterables");
 		addBiClassMapper("MAPS", "Maps", "2");
 		
 		//Interfaces
 		addClassMapper("LIST_ITERATOR", "ListIterator");
 		addClassMapper("BI_ITERATOR", "BidirectionalIterator");
 		addBiClassMapper("BI_CONSUMER", "Consumer", "");
+		addClassMapper("BI_TO_OBJECT_CONSUMER", "ObjectConsumer");
+		addAbstractMapper("BI_FROM_OBJECT_CONSUMER", "Object%sConsumer");
 		addClassMapper("SPLIT_ITERATOR", "Splititerator");
 		addClassMapper("ITERATOR", "Iterator");
 		addClassMapper("ITERABLE", "Iterable");
 		addClassMapper("COLLECTION", "Collection");
+		addClassMapper("TO_OBJECT_FUNCTION", "2ObjectFunction");
 		addBiClassMapper("FUNCTION", "Function", "2");
 		addClassMapper("LIST_ITER", "ListIter");
 		addClassMapper("LIST", "List");
@@ -180,26 +220,32 @@ public class GlobalVariables
 		addBiClassMapper("SORTED_MAP", "SortedMap", "2");
 		addBiClassMapper("MAP", "Map", "2");
 		addClassMapper("NAVIGABLE_SET", "NavigableSet");
+		addBiClassMapper("PAIR", "Pair", "");
 		addClassMapper("PRIORITY_QUEUE", "PriorityQueue");
 		addClassMapper("PRIORITY_DEQUEUE", "PriorityDequeue");
+		addClassMapper("PREDICATE", "2BooleanFunction");
 		addClassMapper("SORTED_SET", "SortedSet");
 		addClassMapper("SET", "Set");
 		addClassMapper("STRATEGY", "Strategy");
 		addClassMapper("STACK", "Stack");
+		addClassMapper("SUPPLIER", "Supplier");
 		addBiClassMapper("UNARY_OPERATOR", "UnaryOperator", "");
 		if(type.isObject())
 		{
-			if(!valueType.isObject())
+			if(!valueType.isObject()) addSimpleMapper("VALUE_CONSUMER", valueType.getFileType()+"Consumer");
-			{
+			else addSimpleMapper("VALUE_CONSUMER", "Consumer");
-				addSimpleMapper("VALUE_CONSUMER", valueType.getFileType()+"Consumer");
-			}
 			addSimpleMapper("CONSUMER", "Consumer");
 			addSimpleMapper("COMPARATOR", "Comparator");	
 			addSimpleMapper("IARRAY", "IObjectArray");
 		}
 		else
 		{
-			addClassMapper("CONSUMER", "Consumer");
+			if(valueType.isObject()) 
+			{
+				addSimpleMapper("VALUE_CONSUMER", "Consumer");
+				addSimpleMapper("CONSUMER", type.getFileType()+"Consumer");
+			}
+			else addClassMapper("CONSUMER", "Consumer");
 			addClassMapper("COMPARATOR", "Comparator");
 			addFunctionMappers("IARRAY", "I%sArray");
 		}
@@ -211,11 +257,10 @@ public class GlobalVariables
 		addSimpleMapper("APPLY_VALUE", valueType.isObject() ? "apply" : "applyAs"+valueType.getNonFileType());
 		addSimpleMapper("APPLY_CAST", "applyAs"+type.getCustomJDKType().getNonFileType());
 		addSimpleMapper("APPLY", type.isObject() ? "apply" : "applyAs"+type.getNonFileType());
+		addFunctionValueMapper("BULK_MERGE", "mergeAll");
 		addFunctionValueMappers("COMPUTE_IF_ABSENT", "compute%sIfAbsent");
 		addFunctionValueMappers("COMPUTE_IF_PRESENT", "compute%sIfPresent");
 		addFunctionValueMapper("COMPUTE", "compute");
-		addFunctionMapper("ENQUEUE_FIRST", "enqueueFirst");
-		addFunctionMapper("ENQUEUE", "enqueue");
 		addFunctionMapper("DEQUEUE_LAST", "dequeueLast");
 		addFunctionMapper("DEQUEUE", "dequeue");
 		addFunctionMappers("POLL_FIRST_ENTRY_KEY", "pollFirst%sKey");
@@ -229,24 +274,30 @@ public class GlobalVariables
 		addFunctionValueMappers("LAST_ENTRY_VALUE", "last%sValue");
 		addFunctionMappers("ENTRY_KEY", "get%sKey");
 		addFunctionValueMappers("ENTRY_VALUE", "get%sValue");
+		addFunctionMappers("KEY_ENTRY", "set%sKey");
+		addFunctionValueMappers("VALUE_ENTRY", "set%sValue");
 		addFunctionMapper("GET_KEY", "get");
-		addFunctionValueMapper("GET_VALUE", valueType.isObject() ? "getObject" : "get");
+		if(type.isObject()) addFunctionValueMapper("GET_VALUE", valueType.isObject() ? "getObject" : "get");
+		else addSimpleMapper("GET_VALUE", "get");
+		addSimpleMapper("GET_JAVA", type.isObject() ? "get" : "getAs"+type.getCustomJDKType().getNonFileType());
 		addFunctionMapper("LAST_KEY", "last");
 		addFunctionValueMapper("MERGE", "merge");
 		addFunctionMapper("NEXT", "next");
 		addFunctionMapper("PREVIOUS", "previous");
-		addFunctionMapper("PEEK", "peek");
+		if(type.isObject()) addFunctionMapper("REMOVE_VALUE", "rem");
-		addFunctionMapper("POP", "pop");
+		else addSimpleMapper("REMOVE_VALUE", "remove");
-		addFunctionMapper("PUSH", "push");
 		addFunctionMapper("REMOVE_KEY", "rem");
 		addFunctionMapper("REMOVE_LAST", "removeLast");
 		addFunctionMapper("REMOVE", "remove");
 		addFunctionValueMappers("REPLACE_VALUES", valueType.isObject() ? "replaceObjects" : "replace%ss");
 		addFunctionMappers("REPLACE", type.isObject() ? "replaceObjects" : "replace%ss");
 		addFunctionMappers("SORT", "sort%ss");
+		addFunctionValueMappers("SUPPLY_IF_ABSENT", "supply%sIfAbsent");
+		addSimpleMapper("VALUE_TEST_VALUE", valueType.isObject() ? "getBoolean" : "get");
+		addSimpleMapper("TEST_VALUE", type.isObject() ? "getBoolean" : "get");
 		addSimpleMapper("NEW_STREAM", type.isPrimitiveBlocking() ? "" : type.getCustomJDKType().getKeyType()+"Stream");
 		addSimpleMapper("TO_ARRAY", "to"+type.getNonFileType()+"Array");
-		addFunctionMapper("TOP", "top");
+		addSimpleMapper("[SPACE]", " ");
 		return this;
 	}
 	
@@ -334,6 +385,12 @@ public class GlobalVariables
 		else operators.add(new SimpleMapper(type.name()+"["+pattern+"]", pattern, value));
 	}
 	
+	private void addValueAnnontion(String pattern, String value)
+	{
+		if(valueType == ClassType.OBJECT) operators.add(new LineMapper(valueType.name()+"["+pattern+"]", pattern));
+		else operators.add(new SimpleMapper(valueType.name()+"["+pattern+"]", pattern, value));
+	}
+	
 	private void addComment(String pattern, String value)
 	{
 		if(type == ClassType.OBJECT) operators.add(new InjectMapper(type.name()+"["+pattern+"]", pattern, value).removeBraces());

src/builder/java/speiger/src/builder/PrimitiveCollectionsBuilder.java

@@ -67,19 +67,29 @@ public class PrimitiveCollectionsBuilder extends TemplateProcessor
 			}
 		}
 		enumRequired.add("EnumMap");
+		enumRequired.add("LinkedEnumMap");
 		biRequired.put("BiConsumer", "");
 		biRequired.put("UnaryOperator", "");
-		addBiClass("Function", "Maps", "Map", "SortedMap", "NavigableMap", "AbstractMap", "OpenHashMap", "LinkedOpenHashMap", "OpenCustomHashMap", "LinkedOpenCustomHashMap", "ArrayMap", "RBTreeMap", "AVLTreeMap");
+		biRequired.put("Pair", "");
+		biRequired.put("MutablePair", "");
+		biRequired.put("ImmutablePair", "");
+		addBiClass("Function", "Maps", "Map", "SortedMap", "NavigableMap", "AbstractMap", "ImmutableOpenHashMap", "OpenHashMap", "LinkedOpenHashMap", "OpenCustomHashMap", "LinkedOpenCustomHashMap", "ArrayMap", "RBTreeMap", "AVLTreeMap");
 		nameRemapper.put("BiConsumer", "%sConsumer");
 		nameRemapper.put("IArray", "I%sArray");
 		nameRemapper.put("AbstractMap", "Abstract%sMap");
 		nameRemapper.put("AbstractCollection", "Abstract%sCollection");
+		nameRemapper.put("AbstractPriorityQueue", "Abstract%sPriorityQueue");
 		nameRemapper.put("AbstractSet", "Abstract%sSet");
 		nameRemapper.put("AbstractList", "Abstract%sList");
 		nameRemapper.put("EnumMap", "Enum2%sMap");
+		nameRemapper.put("LinkedEnumMap", "LinkedEnum2%sMap");
+		nameRemapper.put("ImmutableList", "Immutable%sList");
+		nameRemapper.put("ImmutableOpenHashSet", "Immutable%sOpenHashSet");
+		nameRemapper.put("ImmutableOpenHashMap", "Immutable%sOpenHashMap");
+		
 		addBlockage(ClassType.OBJECT, "Consumer", "Comparator", "Stack");
 		addBlockage(ClassType.BOOLEAN, "ArraySet", "AVLTreeSet", "RBTreeSet", "SortedSet", "NavigableSet", "OpenHashSet", "OpenCustomHashSet", "LinkedOpenHashSet", "LinkedOpenCustomHashSet");
-		addBlockage(ClassType.BOOLEAN, "SortedMap", "NavigableMap", "OpenHashMap", "LinkedOpenHashMap", "OpenCustomHashMap", "LinkedOpenCustomHashMap", "ArrayMap", "RBTreeMap", "AVLTreeMap");
+		addBlockage(ClassType.BOOLEAN, "ImmutableOpenHashMap", "ImmutableOpenHashSet", "SortedMap", "NavigableMap", "OpenHashMap", "LinkedOpenHashMap", "OpenCustomHashMap", "LinkedOpenCustomHashMap", "ArrayMap", "RBTreeMap", "AVLTreeMap");
 	}
 	
 	protected void create(ClassType mainType, ClassType subType) 
@@ -147,9 +157,13 @@ public class PrimitiveCollectionsBuilder extends TemplateProcessor
 		{
 	        if(args.length == 0) {
 	            new PrimitiveCollectionsBuilder().process(false);
+	        } else if(args.length == 1) {
+	            new PrimitiveCollectionsBuilder().process(Boolean.parseBoolean(args[0]));
 	        } else if(args.length == 3) {
 	            new PrimitiveCollectionsBuilder(Paths.get(args[0]), Paths.get(args[1]), Paths.get(args[2])).process(false);
-	    	} else {
+	        } else if(args.length == 4) {
+	            new PrimitiveCollectionsBuilder(Paths.get(args[0]), Paths.get(args[1]), Paths.get(args[2])).process(Boolean.parseBoolean(args[3]));
+	        } else {
 	            System.out.println("Invalid argument count passed in");
 	            System.exit(1);
 	    	}

src/builder/resources/speiger/assets/collections/templates/collections/AbstractCollection.template

@@ -35,6 +35,9 @@ public abstract class ABSTRACT_COLLECTION KEY_GENERIC_TYPE extends AbstractColle
 		return modified;
 	}
 	
+	@Override
+	public COLLECTION KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+	
 #if !TYPE_OBJECT
 	/** {@inheritDoc}
 	 * <p>This default implementation delegates to the corresponding type-specific function.
@@ -55,8 +58,6 @@ public abstract class ABSTRACT_COLLECTION KEY_GENERIC_TYPE extends AbstractColle
 		return false;
 	}
 	
-#endif
-	
 	/** {@inheritDoc}
 	 * <p>This default implementation delegates to the corresponding type-specific function.
 	 * @deprecated Please use the corresponding type-specific function instead. 
@@ -67,6 +68,7 @@ public abstract class ABSTRACT_COLLECTION KEY_GENERIC_TYPE extends AbstractColle
 	{
 		return c instanceof COLLECTION ? addAll((COLLECTION KEY_GENERIC_TYPE)c) : super.addAll(c);
 	}
+#endif
 	
 	/**
 	 * A Type-Specific implementation of containsAll. This implementation iterates over all elements and checks all elements are present in the other collection.
@@ -188,7 +190,7 @@ public abstract class ABSTRACT_COLLECTION KEY_GENERIC_TYPE extends AbstractColle
 #if !TYPE_OBJECT
 	/**
 	 * A Type-Specific implementation of toArray that links to {@link #TO_ARRAY(KEY_TYPE[])} with a newly created array.
-     * @return an array containing all of the elements in this collection
+	 * @return an array containing all of the elements in this collection
 	 */
 	@Override
 	public KEY_TYPE[] TO_ARRAY() {
@@ -198,7 +200,7 @@ public abstract class ABSTRACT_COLLECTION KEY_GENERIC_TYPE extends AbstractColle
 	/**
 	 * A Type-Specific implementation of toArray. This implementation iterates over all elements and unwraps them into primitive type.
 	 * @param a array that the elements should be injected to. If null or to small a new array with the right size is created
-     * @return an array containing all of the elements in this collection
+	 * @return an array containing all of the elements in this collection
 	 */
 	@Override
 	public KEY_TYPE[] TO_ARRAY(KEY_TYPE[] a) {

src/builder/resources/speiger/assets/collections/templates/collections/Collection.template

@@ -9,11 +9,8 @@ import java.util.stream.JAVA_STREAM;
 import java.util.stream.StreamSupport;
 #endif
 import speiger.src.collections.PACKAGE.utils.SPLIT_ITERATORS;
-
-#if TYPE_BYTE || TYPE_SHORT || TYPE_CHAR || TYPE_FLOAT
 import speiger.src.collections.utils.SanityChecks;
 
-#endif
 /**
  * A Type-Specific {@link Collection} that reduces (un)boxing
  * @Type(T)
@@ -36,6 +33,38 @@ public interface COLLECTION KEY_GENERIC_TYPE extends Collection<CLASS_TYPE>, ITE
 	 */
 	public boolean addAll(COLLECTION KEY_GENERIC_TYPE c);
 	
+	/**
+	 * A Type-Specific Array based addAll method to reduce the amount of Wrapping
+	 * @param e the elements that should be added
+	 * @return if the collection was modified
+	 */
+	public default boolean addAll(KEY_TYPE... e) { return addAll(e, 0, e.length); }
+	
+	/**
+	 * A Type-Specific Array based addAll method to reduce the amount of Wrapping
+	 * @param e the elements that should be added
+	 * @param length how many elements of the array should be added
+	 * @return if the collection was modified
+	 */
+	public default boolean addAll(KEY_TYPE[] e, int length) { return addAll(e, 0, length); }
+	
+	/**
+	 * A Type-Specific Array based addAll method to reduce the amount of Wrapping
+	 * @param e the elements that should be added
+	 * @param offset where to start within the array
+	 * @param length how many elements of the array should be added
+	 * @return if the collection was modified
+	 */
+	public default boolean addAll(KEY_TYPE[] e, int offset, int length) {
+		if(length <= 0) return false;
+		SanityChecks.checkArrayCapacity(e.length, offset, length);
+		boolean added = false;
+		for(int i = 0;i<length;i++) {
+			if(add(e[offset+i])) added = true;
+		}
+		return added;
+	}
+	
 #if !TYPE_OBJECT
 	/**
 	 * A Type-Specific contains function to reduce (un)boxing
@@ -68,7 +97,7 @@ public interface COLLECTION KEY_GENERIC_TYPE extends Collection<CLASS_TYPE>, ITE
 	@Primitive
 	public boolean containsAny(Collection<?> c);
 	
-	#if !TYPE_OBJECT
+#if !TYPE_OBJECT
 	/**
 	 * A Type-Specific remove function that reduces (un)boxing.
 	 * @param o the element that should be removed
@@ -94,10 +123,19 @@ public interface COLLECTION KEY_GENERIC_TYPE extends Collection<CLASS_TYPE>, ITE
  	 */
 	public boolean retainAll(COLLECTION KEY_GENERIC_TYPE c);
 	
+	/**
+	 * A Function that does a shallow clone of the Collection itself.
+	 * This function is more optimized then a copy constructor since the Collection does not have to be unsorted/resorted.
+	 * It can be compared to Cloneable but with less exception risk
+	 * @return a Shallow Copy of the collection
+	 * @note Wrappers and view collections will not support this feature
+	 */
+	public COLLECTION KEY_GENERIC_TYPE copy();
+	
 #if !TYPE_OBJECT
 	/**
 	 * A Type-Specific toArray function that delegates to {@link #TO_ARRAY(KEY_TYPE[])} with a newly created array.
-     * @return an array containing all of the elements in this collection
+	 * @return an array containing all of the elements in this collection
 	 * @see Collection#toArray()
 	 */
 	public KEY_TYPE[] TO_ARRAY();
@@ -105,8 +143,8 @@ public interface COLLECTION KEY_GENERIC_TYPE extends Collection<CLASS_TYPE>, ITE
 	/**
 	 * A Type-Specific toArray function that reduces (un)boxing.
 	 * @param a array that the elements should be injected to. If null or to small a new array with the right size is created
-     * @return an array containing all of the elements in this collection
+	 * @return an array containing all of the elements in this collection
-     * @see Collection#toArray(Object[])
+	 * @see Collection#toArray(Object[])
 	 */
 	public KEY_TYPE[] TO_ARRAY(KEY_TYPE[] a);
 	
@@ -135,16 +173,16 @@ public interface COLLECTION KEY_GENERIC_TYPE extends Collection<CLASS_TYPE>, ITE
 	 * @throws java.lang.NullPointerException if filter is null
 	 */
 	public default boolean remIf(JAVA_PREDICATE filter) {
-    	Objects.requireNonNull(filter);
+		Objects.requireNonNull(filter);
-    	boolean removed = false;
+		boolean removed = false;
-    	final ITERATOR each = iterator();
+		final ITERATOR each = iterator();
-    	while (each.hasNext()) {
+		while (each.hasNext()) {
-    		if (filter.test(each.NEXT())) {
+			if (filter.test(each.NEXT())) {
-    			each.remove();
+				each.remove();
-    			removed = true;
+				removed = true;
-    		}
+			}
-    	}
+		}
-    	return removed;
+		return removed;
 	}
 	
 #endif
@@ -164,7 +202,7 @@ public interface COLLECTION KEY_GENERIC_TYPE extends Collection<CLASS_TYPE>, ITE
 	@Deprecated
 	public default boolean contains(Object o) { return o != null && contains(CLASS_TO_KEY(o)); }
 	
- 	/** {@inheritDoc}
+	/** {@inheritDoc}
  	 * <p>This default implementation delegates to the corresponding type-specific function.
  	 * @deprecated Please use the corresponding type-specific function instead. 
  	 */
@@ -188,6 +226,11 @@ public interface COLLECTION KEY_GENERIC_TYPE extends Collection<CLASS_TYPE>, ITE
 	 */
 	default JAVA_STREAM primitiveStream() { return StreamSupport.NEW_STREAM(SPLIT_ITERATORS.createJavaSplititerator(this, 0), false); }
 	
+	/**
+	 * Returns a Java-Type-Specific Parallel Stream to reduce boxing/unboxing.
+	 * @return a Stream of the closest java type
+	 */
+	default JAVA_STREAM parallelPrimitiveStream() { return StreamSupport.NEW_STREAM(SPLIT_ITERATORS.createJavaSplititerator(this, 0), true); }
 #endif
 	/**
 	 * A Type Specific Type Splititerator to reduce boxing/unboxing

src/builder/resources/speiger/assets/collections/templates/collections/Iterable.template

@@ -1,13 +1,18 @@
 package speiger.src.collections.PACKAGE.collections;
 
-#if !TYPE_OBJECT
 import java.util.Objects;
+#if !TYPE_OBJECT
 import java.util.function.Consumer;
 
 import speiger.src.collections.PACKAGE.functions.CONSUMER;
+import speiger.src.collections.objects.collections.ObjectIterable;
 #endif
+import speiger.src.collections.PACKAGE.functions.function.TO_OBJECT_FUNCTION;
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 import speiger.src.collections.PACKAGE.collections.SPLIT_ITERATOR;
 import speiger.src.collections.PACKAGE.utils.SPLIT_ITERATORS;
+import speiger.src.collections.PACKAGE.utils.ITERABLES;
 
 /**
  * A Type-Specific {@link Iterable} that reduces (un)boxing
@@ -15,28 +20,28 @@ import speiger.src.collections.PACKAGE.utils.SPLIT_ITERATORS;
  */
 public interface ITERABLE KEY_GENERIC_TYPE extends Iterable<CLASS_TYPE>
 {
-    /**
+	/**
-     * Returns an iterator over elements of type {@code T}.
+	 * Returns an iterator over elements of type {@code T}.
-     *
+	 *
-     * @return an Iterator.
+	 * @return an Iterator.
-     */
+	 */
 	@Override
 	ITERATOR KEY_GENERIC_TYPE iterator();
-#if !TYPE_OBJECT
 	
+#if !TYPE_OBJECT
 	/**
 	 * A Type Specific foreach function that reduces (un)boxing
 	 * 
-     * @implSpec
+	 * @implSpec
-     * <p>The default implementation behaves as if:
+	 * <p>The default implementation behaves as if:
-     * <pre>{@code
+	 * <pre>{@code
-     *     iterator().forEachRemaining(action);
+	 *	iterator().forEachRemaining(action);
-     * }</pre>
+	 * }</pre>
-     *
+	 *
-     * @param action The action to be performed for each element
+	 * @param action The action to be performed for each element
-     * @throws NullPointerException if the specified action is null
+	 * @throws NullPointerException if the specified action is null
-     * @see Iterable#forEach(Consumer)
+	 * @see Iterable#forEach(Consumer)
-     */
+	 */
 	default void forEach(CONSUMER action) {
 		Objects.requireNonNull(action);
 		iterator().forEachRemaining(action);
@@ -48,11 +53,23 @@ public interface ITERABLE KEY_GENERIC_TYPE extends Iterable<CLASS_TYPE>
 	*/
 	@Deprecated
 	@Override
-    default void forEach(Consumer<? super CLASS_TYPE> action) {
+	default void forEach(Consumer<? super CLASS_TYPE> action) {
-        Objects.requireNonNull(action);
+		Objects.requireNonNull(action);
-        iterator().forEachRemaining(action);
+		iterator().forEachRemaining(action);
-    }
+	}
+	
 #endif
+	/**
+	 * Helper function to reduce Lambda usage and allow for more method references, since these are faster/cleaner.
+	 * @param input the object that should be included
+	 * @param action The action to be performed for each element
+	 * @param <E> the generic type of the Object
+	 * @throws java.lang.NullPointerException if the specified action is null
+	 */
+	default <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+		Objects.requireNonNull(action);
+		iterator().forEachRemaining(input, action);
+	}
 	
 	/**
 	 * A Type Specific Type Splititerator to reduce boxing/unboxing
@@ -60,4 +77,111 @@ public interface ITERABLE KEY_GENERIC_TYPE extends Iterable<CLASS_TYPE>
 	 */
 	@Override
 	default SPLIT_ITERATOR KEY_GENERIC_TYPE spliterator() { return SPLIT_ITERATORS.createUnknownSplititerator(iterator(), 0); }
+
+	/**
+	 * A Helper function to reduce the usage of Streams and allows to convert a Iterable to something else.
+	 * @param mapper the mapping function
+	 * @param <E> The return type.
+	 * @return a new Iterable that returns the desired result
+	 */
+	default <E> ObjectIterable<E> map(TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<E> mapper) {
+		return ITERABLES.map(this, mapper);
+	}
+	
+	/**
+	 * A Helper function to reduce the usage of Streams and allows to convert a Iterable to something else.
+	 * @param mapper the flatMapping function
+	 * @param <V> The return type supplier.
+	 * @param <E> The return type.
+	 * @return a new Iterable that returns the desired result
+	 */
+	default <E, V extends Iterable<E>> ObjectIterable<E> flatMap(TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<V> mapper) {
+		return ITERABLES.flatMap(this, mapper);
+	}
+	
+	/**
+	 * A Helper function to reduce the usage of Streams and allows to convert a Iterable to something else.
+	 * @param mapper the flatMapping function
+	 * @param <E> The return type.
+	 * @return a new Iterable that returns the desired result
+	 */
+	default <E> ObjectIterable<E> arrayflatMap(TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<E[]> mapper) {
+		return ITERABLES.arrayFlatMap(this, mapper);
+	}
+	
+	/**
+	 * A Helper function to reduce the usage of Streams and allows to filter out unwanted elements
+	 * @param filter the elements that should be kept.
+	 * @return a Iterable that filtered out all unwanted elements
+	 */
+	default ITERABLE KEY_GENERIC_TYPE filter(PREDICATE KEY_GENERIC_TYPE filter) {
+		return ITERABLES.filter(this, filter);
+	}
+	
+	/**
+	 * Helper function to reduce stream usage that allows to filter for any matches.
+	 * @param filter that should be applied
+	 * @return true if any matches were found
+	 */
+	default boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(ITERATOR KEY_GENERIC_TYPE iter = iterator();iter.hasNext();) {
+			if(filter.TEST_VALUE(iter.NEXT())) return true;
+		}
+		return false;
+	}
+	
+	/**
+	 * Helper function to reduce stream usage that allows to filter for no matches.
+	 * @param filter that should be applied
+	 * @return true if no matches were found
+	 */
+	default boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(ITERATOR KEY_GENERIC_TYPE iter = iterator();iter.hasNext();) {
+			if(filter.TEST_VALUE(iter.NEXT())) return false;
+		}
+		return true;
+	}
+	
+	/**
+	 * Helper function to reduce stream usage that allows to filter for all matches.
+	 * @param filter that should be applied
+	 * @return true if all matches.
+	 */
+	default boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(ITERATOR KEY_GENERIC_TYPE iter = iterator();iter.hasNext();) {
+			if(!filter.TEST_VALUE(iter.NEXT())) return false;
+		}
+		return true;
+	}
+	
+	/**
+	 * Helper function to reduce stream usage that allows to filter for the first match.
+	 * @param filter that should be applied
+	 * @return the found value or the null equivalent variant.
+	 */
+	default KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(ITERATOR KEY_GENERIC_TYPE iter = iterator();iter.hasNext();) {
+			KEY_TYPE entry = iter.NEXT();
+			if(filter.TEST_VALUE(entry)) return entry;
+		}
+		return EMPTY_VALUE;
+	}
+	
+	/**
+	 * Helper function to reduce stream usage that allows to count the valid elements.
+	 * @param filter that should be applied
+	 * @return the amount of Valid Elements
+	 */
+	default int count(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int result = 0;
+		for(ITERATOR KEY_GENERIC_TYPE iter = iterator();iter.hasNext();) {
+			if(filter.TEST_VALUE(iter.NEXT())) result++;
+		}
+		return result;
+	}
 }

src/builder/resources/speiger/assets/collections/templates/collections/Iterator.template

@@ -1,13 +1,14 @@
 package speiger.src.collections.PACKAGE.collections;
 
 import java.util.Iterator;
-#if !TYPE_OBJECT
 import java.util.Objects;
+#if !TYPE_OBJECT
 import java.util.function.Consumer;
 
 import speiger.src.collections.PACKAGE.functions.CONSUMER;
 
 #endif
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
 
 /**
  * A Type-Specific {@link Iterator} that reduces (un)boxing
@@ -33,25 +34,25 @@ public interface ITERATOR KEY_GENERIC_TYPE extends Iterator<CLASS_TYPE>
 	@Deprecated
 	public default CLASS_TYPE next() { return KEY_TO_OBJ(NEXT()); }
 	
-    /**
+	/**
-     * Performs the given action for each remaining element until all elements
+	 * Performs the given action for each remaining element until all elements
-     * have been processed or the action throws an exception.  Actions are
+	 * have been processed or the action throws an exception.  Actions are
-     * performed in the order of iteration, if that order is specified.
+	 * performed in the order of iteration, if that order is specified.
-     * Exceptions thrown by the action are relayed to the caller.
+	 * Exceptions thrown by the action are relayed to the caller.
-     *
+	 *
-     * @implSpec
+	 * @implSpec
-     * <p>The default implementation behaves as if:
+	 * <p>The default implementation behaves as if:
-     * <pre>{@code
+	 * <pre>{@code
-     *     while (hasNext()) action.accept(NEXT());
+	 *	while (hasNext()) action.accept(NEXT());
-     * }</pre>
+	 * }</pre>
-     *
+	 *
-     * @param action The action to be performed for each element
+	 * @param action The action to be performed for each element
-     * @throws java.lang.NullPointerException if the specified action is null
+	 * @throws java.lang.NullPointerException if the specified action is null
-     * @see Iterator#forEachRemaining(Consumer)
+	 * @see Iterator#forEachRemaining(Consumer)
-     */
+	 */
 	public default void forEachRemaining(CONSUMER action) {
-        Objects.requireNonNull(action);
+		Objects.requireNonNull(action);
-        while(hasNext()) { action.accept(NEXT()); }
+		while(hasNext()) { action.accept(NEXT()); }
 	}
 	
 	/** {@inheritDoc}
@@ -61,11 +62,23 @@ public interface ITERATOR KEY_GENERIC_TYPE extends Iterator<CLASS_TYPE>
 	@Deprecated
 	@Override
 	default void forEachRemaining(Consumer<? super CLASS_TYPE> action) {
-        Objects.requireNonNull(action);
+		Objects.requireNonNull(action);
-        forEachRemaining(action::accept);
+		forEachRemaining(action::accept);
 	}
 	
 #endif
+	/**
+	 * Helper function to reduce Lambda usage and allow for more method references, since these are faster/cleaner.
+	 * @param input the object that should be included
+	 * @param action The action to be performed for each element
+	 * @param <E> the generic type of the Object
+	 * @throws java.lang.NullPointerException if the specified action is null
+	 */
+	default <E> void forEachRemaining(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+		Objects.requireNonNull(action);
+		while(hasNext()) { action.accept(input, NEXT()); }
+	}
+	
 	/**
 	 * Skips the Given amount of elements if possible. A Optimization function to skip elements faster if the implementation allows it.
 	 * @param amount the amount of elements that should be skipped

src/builder/resources/speiger/assets/collections/templates/collections/Stack.template

@@ -5,14 +5,14 @@ import speiger.src.collections.utils.Stack;
 /**
  * A Type-Specific {@link Stack} that reduces (un)boxing
  */
-public interface STACK extends Stack<CLASS_TYPE>
+public interface STACK
 {
 	/**
 	 * Inserts a given Object on top of the stack
 	 * @param e the Object to insert
 	 * @see Stack#push(Object)
 	 */
-	public void PUSH(KEY_TYPE e);
+	public void push(KEY_TYPE e);
 	
 	/**
 	 * Removes the Object on top of the stack.
@@ -20,7 +20,7 @@ public interface STACK extends Stack<CLASS_TYPE>
 	 * @throws ArrayIndexOutOfBoundsException if the stack is empty
 	 * @see Stack#pop()
 	 */
-	public KEY_TYPE POP();
+	public KEY_TYPE pop();
 	
 	/**
 	 * Provides the Object on top of the stack
@@ -28,8 +28,8 @@ public interface STACK extends Stack<CLASS_TYPE>
 	 * @throws ArrayIndexOutOfBoundsException if the stack is empty
  	 * @see Stack#top()
 	 */
-	public default KEY_TYPE TOP() {
+	public default KEY_TYPE top() {
-		return PEEK(0);
+		return peek(0);
 	}
 	
 	/**
@@ -40,41 +40,23 @@ public interface STACK extends Stack<CLASS_TYPE>
  	 * @throws ArrayIndexOutOfBoundsException if the index is out of bounds
  	 * @see Stack#peek(int)
 	 */
-	public KEY_TYPE PEEK(int index);
+	public KEY_TYPE peek(int index);
 	
-#if !OBJECT_TYPE
+	/**
-	/** {@inheritDoc}
+	 * Clears the stack
- 	* <p>This default implementation delegates to the corresponding type-specific function.
+	 */
- 	* @deprecated Please use the corresponding type-specific function instead. 
+	public void clear();
- 	*/
-	@Override
-	@Deprecated
-	public default void push(CLASS_TYPE e) { PUSH(OBJ_TO_KEY(e)); }
 	
-	/** {@inheritDoc}
+	/**
-	* <p>This default implementation delegates to the corresponding type-specific function.
+	 * Provides the amount of elements currently in the stack
-	* @deprecated Please use the corresponding type-specific function instead. 
+	 * @return amount of elements in the list
-	*/
+	 */
-	@Override
+	public int size();
-	@Deprecated
-	public default CLASS_TYPE pop() { return KEY_TO_OBJ(POP()); }
 	
-	/** {@inheritDoc}
+	/**
- 	* <p>This default implementation delegates to the corresponding type-specific function.
+	 * @return if the stack is empty
- 	* @deprecated Please use the corresponding type-specific function instead. 
+	 */
- 	*/
+	public default boolean isEmpty() {
-	@Override
+		return size() == 0;
-	@Deprecated
-	public default CLASS_TYPE top() {
-		return peek(size() - 1);
 	}
-	
-	/** {@inheritDoc}
- 	* <p>This default implementation delegates to the corresponding type-specific function.
- 	* @deprecated Please use the corresponding type-specific function instead. 
- 	*/
-	@Override
-	@Deprecated
-	public default CLASS_TYPE peek(int index) { return KEY_TO_OBJ(PEEK(index)); }
-#endif
 }

src/builder/resources/speiger/assets/collections/templates/functions/Comparator.template

@@ -10,17 +10,17 @@ public interface COMPARATOR extends Comparator<CLASS_TYPE>
 {
 	/**
 	 * Type-Specific compare function to reduce (un)boxing
-     * @param o1 the first object to be compared.
+	 * @param o1 the first object to be compared.
-     * @param o2 the second object to be compared.
+	 * @param o2 the second object to be compared.
-     * @return a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.
+	 * @return a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.
 	 * @see Comparator#compare(Object, Object)
 	 */
 	int compare(KEY_TYPE o1, KEY_TYPE o2);
 	
 	/** {@inheritDoc}
- 	* <p>This default implementation delegates to the corresponding type-specific function.
+	 * <p>This default implementation delegates to the corresponding type-specific function.
- 	* @deprecated Please use the corresponding type-specific function instead. 
+	 * @deprecated Please use the corresponding type-specific function instead. 
- 	*/
+	 */
 	@Override
 	@Deprecated
 	default int compare(CLASS_TYPE o1, CLASS_TYPE o2) {

src/builder/resources/speiger/assets/collections/templates/functions/Consumer.template

@@ -12,12 +12,12 @@ public interface CONSUMER extends Consumer<CLASS_TYPE>, JAVA_CONSUMER
 public interface CONSUMER extends Consumer<CLASS_TYPE>
 #endif
 {
-    /**
+	/**
-     * Type-Specific function to reduce (un)boxing. 
+	 * Type-Specific function to reduce (un)boxing. 
-     * Performs this operation on the given argument.
+	 * Performs this operation on the given argument.
-     *
+	 *
-     * @param t the input argument
+	 * @param t the input argument
-     */
+	 */
 	void accept(KEY_TYPE t);
 	
 	/**

src/builder/resources/speiger/assets/collections/templates/functions/Supplier.template

@@ -0,0 +1,26 @@
+package speiger.src.collections.PACKAGE.functions;
+
+/**
+ * Type-Specific Supplier interface that reduces (un)boxing and allows to merge other consumer types into this interface
+ * @Type(T)
+ */
+#if TYPE_OBJECT
+public interface SUPPLIER KEY_GENERIC_TYPE extends java.util.function.Supplier<KEY_TYPE>
+#else if JDK_TYPE && !TYPE_BOOLEAN
+public interface SUPPLIER KEY_GENERIC_TYPE extends JAVA_SUPPLIER
+#else
+public interface SUPPLIER KEY_GENERIC_TYPE
+#endif
+{
+	/**
+	 * @return the supplied value
+	 */
+	public KEY_TYPE GET_KEY();
+#if JDK_TYPE && PRIMITIVE
+	
+	@Override
+	public default KEY_TYPE GET_JAVA() {
+		return GET_KEY();
+	}
+#endif
+}

src/builder/resources/speiger/assets/collections/templates/functions/consumer/BiConsumer.template

@@ -10,13 +10,13 @@ import java.util.function.BiConsumer;
  */
 public interface BI_CONSUMER KEY_VALUE_GENERIC_TYPE extends BiConsumer<CLASS_TYPE, CLASS_VALUE_TYPE>
 {
-    /**
+	/**
-     * A Type Specific operation method to reduce boxing/unboxing
+	 * A Type Specific operation method to reduce boxing/unboxing
-     * Performs this operation on the given arguments.
+	 * Performs this operation on the given arguments.
-     *
+	 *
-     * @param k the first input argument
+	 * @param k the first input argument
-     * @param v the second input argument
+	 * @param v the second input argument
-     */
+	 */
 	void accept(KEY_TYPE k, VALUE_TYPE v);
 	
 	/**

src/builder/resources/speiger/assets/collections/templates/functions/function/Function.template

@@ -34,15 +34,15 @@ public interface FUNCTION KEY_VALUE_GENERIC_TYPE
 	 * @return a function that compares values in a and comparason
 	 */
 	public default FUNCTION KEY_VALUE_GENERIC_TYPE andType(FUNCTION KEY_VALUE_GENERIC_TYPE other) {
-        Objects.requireNonNull(other);
+		Objects.requireNonNull(other);
-        return T -> GET_VALUE(T) && other.GET_VALUE(T);
+		return T -> GET_VALUE(T) && other.GET_VALUE(T);
 	}
 	
 	@Override
 	@Deprecated
 	public default FUNCTION KEY_VALUE_GENERIC_TYPE and(JAVA_FUNCTION KEY_VALUE_SUPER_GENERIC_TYPE other) {
-        Objects.requireNonNull(other);
+		Objects.requireNonNull(other);
-        return T -> GET_VALUE(T) && other.test(T);
+		return T -> GET_VALUE(T) && other.test(T);
 	}
 	
 	@Override
@@ -56,15 +56,15 @@ public interface FUNCTION KEY_VALUE_GENERIC_TYPE
 	 * @return a function that compares values in a or comparason
 	 */
 	public default FUNCTION KEY_VALUE_GENERIC_TYPE orType(FUNCTION KEY_VALUE_GENERIC_TYPE other) {
-        Objects.requireNonNull(other);
+		Objects.requireNonNull(other);
-        return T -> GET_VALUE(T) || other.GET_VALUE(T);
+		return T -> GET_VALUE(T) || other.GET_VALUE(T);
 	}
 	
 	@Override
 	@Deprecated
 	public default FUNCTION KEY_VALUE_GENERIC_TYPE or(JAVA_FUNCTION KEY_VALUE_SUPER_GENERIC_TYPE other) {
-        Objects.requireNonNull(other);
+		Objects.requireNonNull(other);
-        return T -> GET_VALUE(T) || other.test(T);
+		return T -> GET_VALUE(T) || other.test(T);
 	}
 #else if VALUE_OBJECT
 	

src/builder/resources/speiger/assets/collections/templates/functions/function/UnaryOperator.template

@@ -24,12 +24,12 @@ public interface UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE extends BiFunction<CLASS_
 #else
 	/**
 	 * A Type Specifc apply method to reduce boxing/unboxing.
-     * Applies this function to the given arguments.
+	 * Applies this function to the given arguments.
-     *
+	 *
-     * @param k the first function argument
+	 * @param k the first function argument
-     * @param v the second function argument
+	 * @param v the second function argument
-     * @return the function result
+	 * @return the function result
-     */
+	 */
 	public VALUE_TYPE APPLY_VALUE(KEY_TYPE k, VALUE_TYPE v);
 	
 	@Override

src/builder/resources/speiger/assets/collections/templates/lists/AbstractList.template

@@ -43,9 +43,7 @@ public abstract class ABSTRACT_LIST KEY_GENERIC_TYPE extends ABSTRACT_COLLECTION
 	 */
 	@Override
 	public boolean addAll(COLLECTION KEY_GENERIC_TYPE c) {
-		boolean modified = false;
+		return addAll(size(), c);
-		for(ITERATOR KEY_GENERIC_TYPE iter = c.iterator();iter.hasNext();modified |= add(iter.NEXT()));
-		return modified;
 	}
 	
 	/**
@@ -55,9 +53,18 @@ public abstract class ABSTRACT_LIST KEY_GENERIC_TYPE extends ABSTRACT_COLLECTION
 	 */
 	@Override
 	public boolean addAll(LIST KEY_GENERIC_TYPE c) {
-		boolean modified = false;
+		return addAll(size(), c);
-		for(ITERATOR KEY_GENERIC_TYPE iter = c.iterator();iter.hasNext();modified |= add(iter.NEXT()));
+	}
-		return modified;
+	
+	/** {@inheritDoc}
+	 * <p>This default implementation delegates to the corresponding type-specific function.
+	 * @deprecated Please use the corresponding type-specific function instead. 
+	 */
+	@Override
+	@Deprecated
+	public boolean addAll(Collection<? extends CLASS_TYPE> c)
+	{
+		return c instanceof COLLECTION ? addAll((COLLECTION KEY_GENERIC_TYPE)c) : addAll(size(), c);
 	}
 	
 	/**
@@ -153,31 +160,31 @@ public abstract class ABSTRACT_LIST KEY_GENERIC_TYPE extends ABSTRACT_COLLECTION
 	 */
 	@Override
 	public boolean equals(Object o) {
-    	if (o == this)
+		if (o == this)
-    		return true;
+			return true;
-    	if (!(o instanceof List))
+		if (!(o instanceof List))
-    		return false;
+			return false;
-    	List<?> l = (List<?>)o;
+		List<?> l = (List<?>)o;
-    	if(l.size() != size()) return false;
+		if(l.size() != size()) return false;
-#if !TYPE_OBJECT    	
+#if !TYPE_OBJECT
 		if(l instanceof LIST)
 		{
-	    	LIST_ITERATOR e1 = listIterator();
+			LIST_ITERATOR e1 = listIterator();
-	    	LIST_ITERATOR e2 = ((LIST)l).listIterator();
+			LIST_ITERATOR e2 = ((LIST)l).listIterator();
-	    	while (e1.hasNext() && e2.hasNext()) {
+			while (e1.hasNext() && e2.hasNext()) {
-	    		if(!(KEY_EQUALS(e1.NEXT(), e2.NEXT())))
+				if(!(KEY_EQUALS(e1.NEXT(), e2.NEXT())))
-	    			return false;
+					return false;
-	    	}
+			}
-	    	return !(e1.hasNext() || e2.hasNext());
+			return !(e1.hasNext() || e2.hasNext());
 		}
 #endif
-    	ListIterator<CLASS_TYPE> e1 = listIterator();
+		ListIterator<CLASS_TYPE> e1 = listIterator();
-    	ListIterator<?> e2 = l.listIterator();
+		ListIterator<?> e2 = l.listIterator();
-    	while (e1.hasNext() && e2.hasNext()) {
+		while (e1.hasNext() && e2.hasNext()) {
-    		if(!Objects.equals(e1.next(), e2.next()))
+			if(!Objects.equals(e1.next(), e2.next()))
-    			return false;
+				return false;
-    	}
+		}
-    	return !(e1.hasNext() || e2.hasNext());
+		return !(e1.hasNext() || e2.hasNext());
 	}
 	
 	/**
@@ -185,15 +192,15 @@ public abstract class ABSTRACT_LIST KEY_GENERIC_TYPE extends ABSTRACT_COLLECTION
 	 */
 	@Override
 	public int hashCode() {
-    	int hashCode = 1;
+		int hashCode = 1;
-    	LIST_ITERATOR KEY_GENERIC_TYPE i = listIterator();
+		LIST_ITERATOR KEY_GENERIC_TYPE i = listIterator();
-    	while(i.hasNext())
+		while(i.hasNext())
 #if TYPE_OBJECT
 			hashCode = 31 * hashCode + i.next().hashCode();
 #else
-    		hashCode = 31 * hashCode + KEY_TO_HASH(i.NEXT());
+			hashCode = 31 * hashCode + KEY_TO_HASH(i.NEXT());
 #endif
-    	return hashCode;
+		return hashCode;
 	}
 	
 	@Override
@@ -222,6 +229,8 @@ public abstract class ABSTRACT_LIST KEY_GENERIC_TYPE extends ABSTRACT_COLLECTION
 		while(size < size()) REMOVE(size() - 1);
 	}
 	
+	public ABSTRACT_LIST KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+	
 	private class SUB_LIST extends ABSTRACT_LIST KEY_GENERIC_TYPE {
 		ABSTRACT_LIST KEY_GENERIC_TYPE l;
 		int offset;
@@ -273,6 +282,14 @@ public abstract class ABSTRACT_LIST KEY_GENERIC_TYPE extends ABSTRACT_COLLECTION
 			return true;
 		}
 		
+		@Override
+		public boolean addAll(KEY_TYPE[] e, int offset, int length) {
+			if(length <= 0) return false;
+			l.addElements(this.offset, e, offset, length);
+			offset += length;
+			return true;
+		}
+		
 		@Override
 		public void addElements(int from, KEY_TYPE[] a, int offset, int length) {
 			checkRange(from);

src/builder/resources/speiger/assets/collections/templates/lists/ArrayList.template

@@ -15,6 +15,7 @@ import java.util.function.UnaryOperator;
 #if PRIMITIVES
 import java.util.function.JAVA_PREDICATE;
 import java.util.function.JAVA_UNARY_OPERATOR;
+import java.nio.JAVA_BUFFER;
 #endif
 
 import speiger.src.collections.PACKAGE.collections.COLLECTION;
@@ -26,6 +27,8 @@ import speiger.src.collections.PACKAGE.collections.ITERATOR;
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
 import speiger.src.collections.PACKAGE.functions.CONSUMER;
 #endif
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 import speiger.src.collections.PACKAGE.utils.ARRAYS;
 import speiger.src.collections.PACKAGE.utils.ITERATORS;
 #if TYPE_OBJECT
@@ -88,6 +91,7 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * Creates a new ArrayList a copy with the contents of the Collection.
 	 * @param c the elements that should be added into the list
 	 */
+	@Primitive
 	public ARRAY_LIST(Collection<? extends CLASS_TYPE> c) {
 		this(c.size());
 		size = ITERATORS.unwrap(data, c.iterator());
@@ -116,7 +120,7 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * Creates a new ArrayList with a Copy of the array
 	 * @param a the array that should be copied
 	 */
-	public ARRAY_LIST(KEY_TYPE[] a)	{
+	public ARRAY_LIST(KEY_TYPE... a) {
 		this(a, 0, a.length);
 	}
 	
@@ -178,7 +182,7 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 */
 	public static GENERIC_KEY_BRACES ARRAY_LIST KEY_GENERIC_TYPE of(Class<KEY_TYPE> c) {
 		ARRAY_LIST KEY_GENERIC_TYPE list = new ARRAY_LISTBRACES();
-		list.data = (KEY_TYPE[])ObjectArrays.newArray(c.getClass().getComponentType(), 0);
+		list.data = (KEY_TYPE[])ObjectArrays.newArray(c, 0);
 		return list;
 	}
 	
@@ -201,7 +205,7 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * @param e element to be appended to this Stack
 	 */
 	@Override
-	public void PUSH(KEY_TYPE e) {
+	public void push(KEY_TYPE e) {
 		add(e);
 	}
 	
@@ -226,7 +230,6 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * @param index the index where to append the elements to
 	 * @param c the elements to append to the list
 	 * @throws IndexOutOfBoundsException if index is outside of the lists range
-	 * @deprecated if type is primitive
 	 */
 	@Override
 	@Primitive
@@ -238,7 +241,7 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 		if(index != size) System.arraycopy(data, index, data, index+add, size - index);
 		size+=add;
 		Iterator<? extends CLASS_TYPE> iter = c.iterator();
-		while(add != 0) data[index++] = OBJ_TO_KEY(iter.next());
+		while(add-- != 0) data[index++] = OBJ_TO_KEY(iter.next());
 		return true;
 	}
 	
@@ -248,7 +251,6 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * @param index the index where to append the elements to
 	 * @param c the elements to append to the list
 	 * @throws IndexOutOfBoundsException if index is outside of the lists range
-	 * @deprecated if type is primitive
 	 */
 	@Override
 	public boolean addAll(int index, COLLECTION KEY_GENERIC_TYPE c) {
@@ -268,7 +270,6 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * @param index the index where to append the elements to
 	 * @param c the elements to append to the list
 	 * @throws IndexOutOfBoundsException if index is outside of the lists range
-	 * @deprecated if type is primitive
 	 */
 	@Override
 	public boolean addAll(int index, LIST KEY_GENERIC_TYPE c) {
@@ -282,6 +283,16 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 		return true;
 	}
 	
+	@Override
+	public boolean addAll(KEY_TYPE[] e, int offset, int length) {
+		if(length <= 0) return false;
+		SanityChecks.checkArrayCapacity(e.length, offset, length);
+		grow(size + length);
+		System.arraycopy(e, offset, data, size, length);
+		size+=length;
+		return true;
+	}
+	
 	/**
 	 * Appends the specified array elements to the index of the list.
 	 * @param from the index where to append the elements to
@@ -289,7 +300,6 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * @param offset where to start ino the array
 	 * @param length the amount of elements to insert
 	 * @throws IndexOutOfBoundsException if index is outside of the lists range
-	 * @deprecated if type is primitive
 	 */
 	@Override
 	public void addElements(int from, KEY_TYPE[] a, int offset, int length) {
@@ -314,7 +324,8 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 */
 	@Override
 	public KEY_TYPE[] getElements(int from, KEY_TYPE[] a, int offset, int length) {
-		SanityChecks.checkArrayCapacity(size, offset, length);
+		SanityChecks.checkArrayCapacity(size, from, length);
+		SanityChecks.checkArrayCapacity(a.length, offset, length);
 		System.arraycopy(data, from, a, offset, length);
 		return a;
 	}
@@ -378,14 +389,19 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 		size -= length;		
 		return a;
 	}
+
+#endif
+#if PRIMITIVES
+	@Override
+	public void fillBuffer(JAVA_BUFFER buffer) {
+		buffer.put(data, 0, size);
+	}
 	
 #endif
-	
 	/**
 	 * A function to find if the Element is present in this list.
 	 * @param o the element that is searched for
 	 * @return if the element was found.
-	 * @deprecated if type-specific but still supported because of special edgecase Object-Comparason features
 	 */
 	@Override
 	@Primitive
@@ -397,7 +413,6 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * A function to find the index of a given element
 	 * @param o the element that is searched for
 	 * @return the index of the element if found. (if not found then -1)
-	 * @deprecated if type-specific but still supported because of special edgecase Object-Comparason features
 	 */
 	@Override
 	@Primitive
@@ -421,7 +436,6 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * A function to find the last index of a given element
 	 * @param o the element that is searched for
 	 * @return the last index of the element if found. (if not found then -1)
-	 * @deprecated if type-specific but still supported because of special edgecase Object-Comparason features
 	 */
 	@Override
 	@Primitive
@@ -450,7 +464,7 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	@Override
 	public void sort(Comparator<? super CLASS_TYPE> c) {
 		if(c != null) ARRAYS.stableSort(data, size, c);
-		else ARRAYS.stableSort((Comparable[])data, size);
+		else ARRAYS.stableSort(data, size);
 	}
 	
 	/**
@@ -461,7 +475,7 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	@Override
 	public void unstableSort(Comparator<? super CLASS_TYPE> c) {
 		if(c != null) ARRAYS.unstableSort(data, size, c);
-		else ARRAYS.unstableSort((Comparable[])data, size);
+		else ARRAYS.unstableSort(data, size);
 	}
 	
 #else
@@ -547,7 +561,7 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * @see speiger.src.collections.utils.Stack#peek(int)
 	 */
 	@Override
-	public KEY_TYPE PEEK(int index) {
+	public KEY_TYPE peek(int index) {
 		checkRange((size() - 1) - index);
 		return data[(size() - 1) - index];
 	}
@@ -575,17 +589,17 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	/**
 	 * A Type Specific foreach function that reduces (un)boxing
 	 * 
-     * @implSpec
+	 * @implSpec
-     * <p>The default implementation behaves as if:
+	 * <p>The default implementation behaves as if:
-     * <pre>{@code
+	 * <pre>{@code
-     *     for(int i = 0;i<size;i++)
+	 * 	for(int i = 0;i<size;i++)
-     *     		action.accept(data[i]);
+	 *		action.accept(data[i]);
-     * }</pre>
+	 * }</pre>
-     *
+	 *
-     * @param action The action to be performed for each element
+	 * @param action The action to be performed for each element
-     * @throws NullPointerException if the specified action is null
+	 * @throws NullPointerException if the specified action is null
-     * @see Iterable#forEach(java.util.function.Consumer)
+	 * @see Iterable#forEach(java.util.function.Consumer)
-     */
+	 */
 	@Override
 	public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
 		Objects.requireNonNull(action);
@@ -593,6 +607,59 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 			action.accept(data[i]);
 	}
 	
+	@Override
+	public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+		Objects.requireNonNull(action);
+		for(int i = 0;i<size;i++)
+			action.accept(input, data[i]);		
+	}
+	
+	@Override
+	public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(data[i])) return true;
+		}
+		return false;
+	}
+	
+	@Override
+	public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(data[i])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(!filter.TEST_VALUE(data[i])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(data[i])) return data[i];
+		}
+		return EMPTY_VALUE;
+	}
+	
+	@Override
+	public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int result = 0;
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(data[i])) result++;
+		}
+		return result;
+	}
+	
 	/**
 	 * A Type-Specific set function to reduce (un)boxing
 	 * @param index the index of the element to set
@@ -638,6 +705,7 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 */
 	@Override
 	public void REPLACE(JAVA_UNARY_OPERATOR o) {
+		Objects.requireNonNull(o);
 		for(int i = 0;i<size;i++)
 #if TYPE_BYTE || TYPE_SHORT || TYPE_CHAR || TYPE_FLOAT
 			data[i] = SanityChecks.SANITY_CAST(o.APPLY_CAST(data[i]));
@@ -680,6 +748,15 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 		return true;
 	}
 	
+#else
+	@Override
+	public boolean remove(Object type) {
+		int index = indexOf(type);
+		if(index == -1) return false;
+		REMOVE(index);
+		return true;
+	}
+	
 #endif
 	/**
 	 * A Type-Specific pop function to reduce (un)boxing
@@ -687,7 +764,7 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * @throws IndexOutOfBoundsException if the index is out of range
 	 */
 	@Override
-	public KEY_TYPE POP() {
+	public KEY_TYPE pop() {
 		return REMOVE(size() - 1);
 	}
 	
@@ -697,7 +774,6 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * @param c the elements that should be removed
 	 * @return true if the collection was modified
 	 * @throws NullPointerException if the collection is null
-	 * @deprecated if the collection is type-specific
 	 */
 	@Override
 	@Primitive
@@ -722,7 +798,6 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * @param c the elements that should be kept. If empty, ARRAY_LIST#clear is called.
 	 * @return true if the collection was modified
 	 * @throws NullPointerException if the collection is null
-	 * @deprecated if the collection is type-specific
 	 */
 	@Override
 	@Primitive
@@ -749,7 +824,6 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * A optimized List#removeIf(Predicate) that more quickly removes elements from the list then the ArrayList implementation
 	 * @param filter the filter to remove elements
 	 * @return true if the list was modified
-	 * @deprecated if Type-Specific, use #remIf instead
 	 */
 	@Override
 	@Primitive
@@ -921,6 +995,21 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 		return true;
 	}
 	
+	/**
+	 * Trims the collection down to the requested size and clears all elements while doing so
+	 * @param size the amount of elements that should be allowed
+	 * @note this will enforce minimum size of the collection itself
+	 */
+	@Override
+	public void clearAndTrim(int size) {
+		if(data.length <= size) {
+			clear();
+			return;
+		}
+		data = size == 0 ? EMPTY_KEY_ARRAY : NEW_KEY_ARRAY(size);
+		this.size = size;
+	}
+	
 	/**
 	 * Increases the capacity of this implementation instance, if necessary,
 	 * to ensure that it can hold at least the number of elements specified by
@@ -933,9 +1022,17 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 		grow(size);
 	}
 	
+	@Override
+	public ARRAY_LIST KEY_GENERIC_TYPE copy() {
+		ARRAY_LIST KEY_GENERIC_TYPE list = new ARRAY_LISTBRACES();
+		list.data = Arrays.copyOf(data, data.length);
+		list.size = size;
+		return list;
+	}
+	
 	protected void grow(int capacity) {
 		if(capacity < data.length) return;
-		data = Arrays.copyOf(data, data == ARRAYS.EMPTY_ARRAY ? DEFAULT_ARRAY_SIZE : (int)Math.max(Math.min((long)data.length + (data.length >> 1), SanityChecks.MAX_ARRAY_SIZE), capacity));		
+		data = Arrays.copyOf(data, data == ARRAYS.EMPTY_ARRAY ? Math.max(DEFAULT_ARRAY_SIZE, capacity) : (int)Math.max(Math.min((long)data.length + (data.length >> 1), SanityChecks.MAX_ARRAY_SIZE), capacity));		
 	}
 	
 	protected void checkRange(int index) {

src/builder/resources/speiger/assets/collections/templates/lists/ImmutableList.template

@@ -0,0 +1,452 @@
+package speiger.src.collections.PACKAGE.lists;
+
+import java.util.Arrays;
+#if TYPE_OBJECT
+import java.util.Comparator;
+#endif
+import java.util.Collection;
+import java.util.Objects;
+#if TYPE_OBJECT
+import java.util.function.Consumer;
+#endif
+import java.util.function.Predicate;
+import java.util.function.UnaryOperator;
+#if PRIMITIVES
+import java.util.function.JAVA_PREDICATE;
+import java.util.function.JAVA_UNARY_OPERATOR;
+#endif
+
+import speiger.src.collections.PACKAGE.collections.COLLECTION;
+#if !TYPE_OBJECT
+import speiger.src.collections.PACKAGE.functions.COMPARATOR;
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
+import speiger.src.collections.PACKAGE.utils.ARRAYS;
+#endif
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
+import speiger.src.collections.objects.utils.ObjectArrays;
+import speiger.src.collections.PACKAGE.utils.ITERATORS;
+#if PRIMITIVES
+import java.util.stream.JAVA_STREAM;
+import java.util.stream.StreamSupport;
+#endif
+import speiger.src.collections.PACKAGE.collections.SPLIT_ITERATOR;
+import speiger.src.collections.PACKAGE.utils.SPLIT_ITERATORS;
+import speiger.src.collections.utils.SanityChecks;
+
+#if TYPE_OBJECT
+/**
+ * A Type-Specific Immutable implementation of list that is written to reduce (un)boxing
+ *
+ * @Type(T)
+ */
+public class IMMUTABLE_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
+#else
+/**
+ * A Type-Specific Immutable implementation of list that is written to reduce (un)boxing
+ */
+public class IMMUTABLE_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
+#endif
+{	
+	/** The backing array */
+	protected transient KEY_TYPE[] data;
+	
+	/**
+	 * Creates a new Immutable copy of the contents of the Collection.
+	 * @param c the elements that should be added into the list
+	 */
+	@Primitive
+	public IMMUTABLE_LIST(Collection<? extends CLASS_TYPE> c) {
+		data = ARRAYS.pour(ITERATORS.wrap(c.iterator()));
+	}
+	
+	/**
+	 * Creates a new Immutable copy of the contents of the Collection.
+	 * @param c the elements that should be added into the list
+	 */
+	public IMMUTABLE_LIST(COLLECTION KEY_GENERIC_TYPE c) {
+		data = ARRAYS.pour(c.iterator());
+	}
+	
+	/**
+	 * Creates a new Immutable copy of the contents of the List.
+	 * @param l the elements that should be added into the list
+	 */
+	public IMMUTABLE_LIST(LIST KEY_GENERIC_TYPE l) {
+		KEY_TYPE[] temp = NEW_KEY_ARRAY(l.size());
+		l.getElements(0, temp, 0, l.size());
+		data = temp;
+	}
+	
+	/**
+	 * Creates a new Immutable copy of the contents of the Array.
+	 * @param a the array that should be copied
+	 */
+	public IMMUTABLE_LIST(KEY_TYPE... a) {
+		this(a, 0, a.length);
+	}
+	
+	/**
+	 * Creates a new ImmutableList copy of the array with a custom length
+	 * @param a the array that should be copied
+	 * @param length the desired length that should be copied
+	 */
+	public IMMUTABLE_LIST(KEY_TYPE[] a, int length) {
+		this(a, 0, length);
+	}
+	
+	/**
+	 * Creates a new ImmutableList copy of the array with in the custom range.
+	 * @param a the array that should be copied
+	 * @param offset the starting offset of where the array should be copied from
+	 * @param length the desired length that should be copied
+	 * @throws IllegalStateException if offset is smaller then 0
+	 * @throws IllegalStateException if the offset + length exceeds the array length
+	 */
+	public IMMUTABLE_LIST(KEY_TYPE[] a, int offset, int length) {
+		SanityChecks.checkArrayCapacity(a.length, offset, length);
+		data = Arrays.copyOfRange(a, offset, offset+length);
+	}
+	
+	@Override
+	public boolean add(KEY_TYPE e) { throw new UnsupportedOperationException(); }
+	@Override
+	public void add(int index, KEY_TYPE e) { throw new UnsupportedOperationException(); }
+	@Override
+	@Primitive
+	public boolean addAll(int index, Collection<? extends CLASS_TYPE> c) { throw new UnsupportedOperationException(); }
+	@Override
+	public boolean addAll(int index, COLLECTION KEY_GENERIC_TYPE c) { throw new UnsupportedOperationException(); }
+	@Override
+	public boolean addAll(int index, LIST KEY_GENERIC_TYPE c) { throw new UnsupportedOperationException(); }
+	@Override
+	public boolean addAll(KEY_TYPE[] e, int offset, int length) { throw new UnsupportedOperationException(); }
+	@Override
+	public void addElements(int from, KEY_TYPE[] a, int offset, int length) { throw new UnsupportedOperationException(); }
+	
+	@Override
+	public KEY_TYPE[] getElements(int from, KEY_TYPE[] a, int offset, int length) {
+		SanityChecks.checkArrayCapacity(data.length, offset, length);
+		System.arraycopy(data, from, a, offset, length);
+		return a;
+	}
+	
+	@Override
+	public void removeElements(int from, int to) { throw new UnsupportedOperationException(); }
+#if TYPE_OBJECT
+	@Override
+	public <K> K[] extractElements(int from, int to, Class<K> type) { throw new UnsupportedOperationException(); }
+	
+#else
+	@Override
+	public KEY_TYPE[] extractElements(int from, int to) { throw new UnsupportedOperationException(); }
+	
+#endif
+	
+	/**
+	 * A function to find if the Element is present in this list.
+	 * @param o the element that is searched for
+	 * @return if the element was found.
+	 */
+	@Override
+	@Primitive
+	public boolean contains(Object o) {
+		return indexOf(o) != -1;
+	}
+	
+	/**
+	 * A function to find the index of a given element
+	 * @param o the element that is searched for
+	 * @return the index of the element if found. (if not found then -1)
+	 */
+	@Override
+	@Primitive
+	public int indexOf(Object o) {
+#if TYPE_OBJECT
+		if(o == null) {
+			for(int i = 0,m=data.length;i<m;i++)
+				if(data[i] == null) return i;
+			return -1;
+		}
+#else
+		if(o == null) return -1;
+#endif
+		for(int i = 0,m=data.length;i<m;i++) {
+			if(EQUALS_KEY_TYPE(data[i], o)) return i;
+		}
+		return -1;
+	}
+	
+	/**
+	 * A function to find the last index of a given element
+	 * @param o the element that is searched for
+	 * @return the last index of the element if found. (if not found then -1)
+	 */
+	@Override
+	@Primitive
+	public int lastIndexOf(Object o) {
+#if TYPE_OBJECT
+		if(o == null) {
+			for(int i = data.length - 1;i>=0;i--)
+				if(data[i] == null) return i;
+			return -1;
+		}
+#else
+		if(o == null) return -1;
+#endif
+		for(int i = data.length - 1;i>=0;i--) {
+			if(EQUALS_KEY_TYPE(data[i], o)) return i;
+		}
+		return -1;
+	}
+	
+#if TYPE_OBJECT
+	@Override
+	public void sort(Comparator<? super CLASS_TYPE> c) { throw new UnsupportedOperationException(); }
+	@Override
+	public void unstableSort(Comparator<? super CLASS_TYPE> c) { throw new UnsupportedOperationException(); }
+	
+#else
+	/**
+	 * A Type Specific implementation of the Collection#contains function.
+	 * @param e the element that is searched for.
+	 * @return if the element was found
+	 */
+	@Override
+	public boolean contains(KEY_TYPE e) {
+		return indexOf(e) != -1;
+	}
+	
+	/**
+	 * A Type-Specific function to find the index of a given element
+	 * @param e the element that is searched for
+	 * @return the index of the element if found. (if not found then -1)
+	 */
+	@Override
+	public int indexOf(KEY_TYPE e) {
+		for(int i = 0,m=data.length;i<m;i++) {
+			if(KEY_EQUALS(data[i], e)) return i;
+		}
+		return -1;
+	}
+	
+	/**
+	 * A Type-Specific function to find the last index of a given element
+	 * @param e the element that is searched for
+	 * @return the last index of the element if found. (if not found then -1)
+	 */
+	@Override
+	public int lastIndexOf(KEY_TYPE e) {
+		for(int i = data.length - 1;i>=0;i--) {
+			if(KEY_EQUALS(data[i], e)) return i;
+		}
+		return -1;
+	}
+	
+	@Override
+	public void sort(COMPARATOR c) { throw new UnsupportedOperationException(); }
+	@Override
+	public void unstableSort(COMPARATOR c) { throw new UnsupportedOperationException(); }
+	
+#endif
+	/**
+	 * A Type-Specific get function to reduce (un)boxing
+	 * @param index the index of the element to fetch
+	 * @return the value of the requested index
+	 * @throws IndexOutOfBoundsException if the index is out of range
+	 */
+	@Override
+	public KEY_TYPE GET_KEY(int index) {
+		checkRange(index);
+		return data[index];
+	}
+	
+	@Override
+	public IMMUTABLE_LIST KEY_GENERIC_TYPE copy() {
+		return new IMMUTABLE_LISTBRACES(Arrays.copyOf(data, data.length));
+	}
+	
+	/**
+	 * A Type Specific foreach function that reduces (un)boxing
+	 * 
+	 * @implSpec
+	 * <p>The default implementation behaves as if:
+	 * <pre>{@code
+	 * 	for(int i = 0;i<size;i++)
+	 * 		action.accept(data[i]);
+	 * }</pre>
+	 *
+	 * @param action The action to be performed for each element
+	 * @throws NullPointerException if the specified action is null
+	 * @see Iterable#forEach(java.util.function.Consumer)
+	 */
+	@Override
+	public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+		Objects.requireNonNull(action);
+		for(int i = 0,m=data.length;i<m;i++)
+			action.accept(data[i]);
+	}
+	
+	@Override
+	public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+		Objects.requireNonNull(action);
+		for(int i = 0,m=data.length;i<m;i++)
+			action.accept(input, data[i]);		
+	}
+	
+	@Override
+	public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0,m=data.length;i<m;i++) {
+			if(filter.TEST_VALUE(data[i])) return true;
+		}
+		return false;
+	}
+	
+	@Override
+	public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0,m=data.length;i<m;i++) {
+			if(filter.TEST_VALUE(data[i])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0,m=data.length;i<m;i++) {
+			if(!filter.TEST_VALUE(data[i])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0,m=data.length;i<m;i++) {
+			if(filter.TEST_VALUE(data[i])) return data[i];
+		}
+		return EMPTY_VALUE;
+	}
+	
+	@Override
+	public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int result = 0;
+		for(int i = 0,m=data.length;i<m;i++) {
+			if(filter.TEST_VALUE(data[i])) result++;
+		}
+		return result;
+	}
+	
+	@Override
+	public KEY_TYPE set(int index, KEY_TYPE e) { throw new UnsupportedOperationException(); }
+	@Override
+	@Primitive
+	public void replaceAll(UnaryOperator<CLASS_TYPE> o) { throw new UnsupportedOperationException(); }
+#if PRIMITIVES
+	@Override
+	public void REPLACE(JAVA_UNARY_OPERATOR o) { throw new UnsupportedOperationException(); }
+#endif
+	@Override
+	public KEY_TYPE REMOVE(int index) { throw new UnsupportedOperationException(); }
+
+#if !TYPE_OBJECT
+	@Override
+	public boolean REMOVE_KEY(KEY_TYPE type) { throw new UnsupportedOperationException(); }
+
+#endif
+	@Override
+	@Primitive
+	public boolean removeAll(Collection<?> c) { throw new UnsupportedOperationException(); }
+	@Override
+	@Primitive
+	public boolean retainAll(Collection<?> c) { throw new UnsupportedOperationException(); }
+	@Override
+	@Primitive
+	public boolean removeIf(Predicate<? super CLASS_TYPE> filter) { throw new UnsupportedOperationException(); }
+	@Override
+	public boolean removeAll(COLLECTION KEY_GENERIC_TYPE c) { throw new UnsupportedOperationException(); }
+	@Override
+	public boolean retainAll(COLLECTION KEY_GENERIC_TYPE c) { throw new UnsupportedOperationException(); }
+	
+#if PRIMITIVES
+	@Override
+	public boolean remIf(JAVA_PREDICATE filter) { throw new UnsupportedOperationException(); }
+	
+#endif
+	/**
+	 * A toArray implementation that ensures the Array itself is a Object.
+	 * @return a Array of the elements in the list
+	 */
+	@Override
+	@Primitive
+	public Object[] toArray() {
+		Object[] obj = new Object[data.length];
+		for(int i = 0,m=data.length;i<m;i++)
+			obj[i] = KEY_TO_OBJ(data[i]);
+		return obj;
+	}
+	
+	/**
+	 * A toArray implementation that ensures the Array itself is a Object.
+	 * @param a original array. If null a Object array with the right size is created. If to small the Array of the same type is created with the right size
+	 * @return a Array of the elements in the list
+	 */
+	@Override
+	@Primitive
+	public <E> E[] toArray(E[] a) {
+		if(a == null) a = (E[])new Object[data.length];
+		else if(a.length < data.length) a = (E[])ObjectArrays.newArray(a.getClass().getComponentType(), data.length);
+		for(int i = 0,m=data.length;i<m;i++)
+			a[i] = (E)KEY_TO_OBJ(data[i]);
+		return a;
+	}
+	
+#if !TYPE_OBJECT
+	@Override
+	public KEY_TYPE[] TO_ARRAY(KEY_TYPE[] a) {
+		if(a.length < data.length) a = new KEY_TYPE[data.length];
+		System.arraycopy(data, 0, a, 0, data.length);
+		return a;
+	}
+	
+#endif
+	/**
+	 * A function to return the size of the list
+	 * @return the size of elements in the list
+	 */
+	@Override
+	public int size() {
+		return data.length;
+	}
+	
+	@Override
+	public void size(int size) { throw new UnsupportedOperationException(); }
+	@Override
+	public void clear() { throw new UnsupportedOperationException(); }
+	
+	protected void checkRange(int index) {
+		if (index < 0 || index >= data.length)
+			throw new IndexOutOfBoundsException("Index: " + index + ", Size: " + data.length);
+	}
+	
+#if PRIMITIVES
+	/**
+	 * Returns a Java-Type-Specific Stream to reduce boxing/unboxing.
+	 * @return a Stream of the closest java type
+	 * @note characteristics are ordered, sized, subsized
+	 */
+	@Override
+	public JAVA_STREAM primitiveStream() { return StreamSupport.NEW_STREAM(SPLIT_ITERATORS.createArrayJavaSplititerator(data, data.length, 16464), false); }
+	
+#endif
+	/**
+	 * A Type Specific Type Splititerator to reduce boxing/unboxing
+	 * @return type specific splititerator
+	 * @note characteristics are ordered, sized, subsized
+	 */
+	@Override
+	public SPLIT_ITERATOR KEY_GENERIC_TYPE spliterator() { return SPLIT_ITERATORS.createArraySplititerator(data, data.length, 16464); }
+}

src/builder/resources/speiger/assets/collections/templates/lists/List.template

@@ -1,5 +1,8 @@
 package speiger.src.collections.PACKAGE.lists;
 
+#if PRIMITIVES
+import java.nio.JAVA_BUFFER;
+#endif
 import java.util.List;
 #if !TYPE_OBJECT && !TYPE_BOOLEAN
 import java.util.Objects;
@@ -41,7 +44,7 @@ public interface LIST KEY_GENERIC_TYPE extends COLLECTION KEY_GENERIC_TYPE, List
 	/**
 	 * A Type-Specific add Function to reduce (un)boxing
 	 * @param e the element to add
-     * @param index index at which the specified element is to be inserted
+	 * @param index index at which the specified element is to be inserted
 	 * @see List#add(int, Object)
 	 */
 	public void add(int index, KEY_TYPE e);
@@ -50,7 +53,7 @@ public interface LIST KEY_GENERIC_TYPE extends COLLECTION KEY_GENERIC_TYPE, List
 	/**
 	 * A Type-Specific addAll Function to reduce (un)boxing
 	 * @param c the elements that need to be added
-     * @param index index at which the specified elements is to be inserted
+	 * @param index index at which the specified elements is to be inserted
 	 * @return true if the list was modified
 	 * @see java.util.List#addAll(int, java.util.Collection)
 	 */
@@ -66,7 +69,7 @@ public interface LIST KEY_GENERIC_TYPE extends COLLECTION KEY_GENERIC_TYPE, List
 	/**
 	 * A Type-Specific and optimized addAll function that allows a faster transfer of elements
 	 * @param c the elements that need to be added
-     * @param index index at which the specified elements is to be inserted
+	 * @param index index at which the specified elements is to be inserted
 	 * @return true if the list was modified
 	 */
 	public boolean addAll(int index, LIST KEY_GENERIC_TYPE c);
@@ -83,19 +86,19 @@ public interface LIST KEY_GENERIC_TYPE extends COLLECTION KEY_GENERIC_TYPE, List
 	
 	/**
 	 * A Type-Specific set function to reduce (un)boxing
-     * @param index index of the element to replace
+	 * @param index index of the element to replace
-     * @param e element to be stored at the specified position
+	 * @param e element to be stored at the specified position
-     * @return the element previously at the specified position
+	 * @return the element previously at the specified position
 	 * @throws IndexOutOfBoundsException if the index is not within the list range
-     * @see List#set(int, Object)
+	 * @see List#set(int, Object)
 	 */
 	public KEY_TYPE set(int index, KEY_TYPE e);
 	
 	/**
 	 * A Type-Specific remove function to reduce (un)boxing
-     * @param index the index of the element to be removed
+	 * @param index the index of the element to be removed
-     * @return the element previously at the specified position
+	 * @return the element previously at the specified position
-     * @see List#remove(int)
+	 * @see List#remove(int)
 	 */
 	public KEY_TYPE REMOVE(int index);
 	
@@ -122,11 +125,11 @@ public interface LIST KEY_GENERIC_TYPE extends COLLECTION KEY_GENERIC_TYPE, List
 	 * @throws NullPointerException if o is null
 	 */
 	public default void REPLACE(JAVA_UNARY_OPERATOR o) {
-        Objects.requireNonNull(o);
+		Objects.requireNonNull(o);
-        LIST_ITERATOR iter = listIterator();
+		LIST_ITERATOR iter = listIterator();
-        while (iter.hasNext())
+		while (iter.hasNext())
 #if TYPE_BYTE || TYPE_SHORT || TYPE_CHAR || TYPE_FLOAT
-        	iter.set(SanityChecks.SANITY_CAST(o.APPLY_CAST(iter.NEXT())));
+		iter.set(SanityChecks.SANITY_CAST(o.APPLY_CAST(iter.NEXT())));
 #else
 			iter.set(o.APPLY(iter.NEXT()));
 #endif
@@ -141,18 +144,18 @@ public interface LIST KEY_GENERIC_TYPE extends COLLECTION KEY_GENERIC_TYPE, List
 	 */
 	@Override
 	public default void replaceAll(UnaryOperator<CLASS_TYPE> o) {
-    	Objects.requireNonNull(o);
+		Objects.requireNonNull(o);
-    	LIST_ITERATOR KEY_GENERIC_TYPE iter = listIterator();
+		LIST_ITERATOR KEY_GENERIC_TYPE iter = listIterator();
-    	while (iter.hasNext()) iter.set(o.apply(iter.NEXT()));
+		while (iter.hasNext()) iter.set(o.apply(iter.NEXT()));
 	}
 	
 #endif
-/**
+	/**
- 	* A function to fast add elements to the list
+	 * A function to fast add elements to the list
- 	* @param a the elements that should be added
+	 * @param a the elements that should be added
- 	* @throws IndexOutOfBoundsException if from is outside of the lists range
+	 * @throws IndexOutOfBoundsException if from is outside of the lists range
- 	*/
+	 */
-	public default void addElements(KEY_TYPE... a) { addElements(0, a, 0, a.length); }
+	public default void addElements(KEY_TYPE... a) { addElements(size(), a, 0, a.length); }
 	
 	/**
 	 * A function to fast add elements to the list
@@ -169,7 +172,6 @@ public interface LIST KEY_GENERIC_TYPE extends COLLECTION KEY_GENERIC_TYPE, List
 	 * @param offset the start index of the array should be read from
 	 * @param length how many elements should be read from
 	 * @throws IndexOutOfBoundsException if from is outside of the lists range
-	 * @throws IllegalStateException if offset or length are smaller then 0 or exceed the array length
 	 */
 	public void addElements(int from, KEY_TYPE[] a, int offset, int length);
 	
@@ -223,12 +225,12 @@ public interface LIST KEY_GENERIC_TYPE extends COLLECTION KEY_GENERIC_TYPE, List
 	public default void sort(Comparator<? super CLASS_TYPE> c) {
 		KEY_TYPE[] array = (KEY_TYPE[])TO_ARRAY();
 		if(c != null) ARRAYS.stableSort(array, c);
-		else ARRAYS.stableSort((Comparable[])array);
+		else ARRAYS.stableSort(array);
-    	LIST_ITERATOR KEY_GENERIC_TYPE iter = listIterator();
+		LIST_ITERATOR KEY_GENERIC_TYPE iter = listIterator();
-    	for (int i = 0,m=size();i<m && iter.hasNext();i++) {
+		for (int i = 0,m=size();i<m && iter.hasNext();i++) {
-    		iter.NEXT();
+			iter.NEXT();
-    		iter.set(array[i]);
+			iter.set(array[i]);
-    	}
+		}
 	}
 	
 	/**
@@ -239,12 +241,12 @@ public interface LIST KEY_GENERIC_TYPE extends COLLECTION KEY_GENERIC_TYPE, List
 	public default void unstableSort(Comparator<? super CLASS_TYPE> c) {
 		KEY_TYPE[] array = (KEY_TYPE[])TO_ARRAY();
 		if(c != null) ARRAYS.unstableSort(array, c);
-		else ARRAYS.unstableSort((Comparable[])array);
+		else ARRAYS.unstableSort(array);
-        LIST_ITERATOR KEY_GENERIC_TYPE iter = listIterator();
+		LIST_ITERATOR KEY_GENERIC_TYPE iter = listIterator();
-        for (int i = 0,m=size();i<m && iter.hasNext();i++) {
+		for (int i = 0,m=size();i<m && iter.hasNext();i++) {
-        	iter.NEXT();
+			iter.NEXT();
-        	iter.set(array[i]);
+			iter.set(array[i]);
-        }
+		}
 	}
 	
 #else
@@ -256,6 +258,14 @@ public interface LIST KEY_GENERIC_TYPE extends COLLECTION KEY_GENERIC_TYPE, List
 	 */
 	public KEY_TYPE[] extractElements(int from, int to);
 	
+#if PRIMITIVES
+	/**
+	 * Helper function that allows to fastFill a buffer reducing the duplication requirement
+	 * @param buffer where the data should be stored in.
+	 */
+	public default void fillBuffer(JAVA_BUFFER buffer) { buffer.put(TO_ARRAY()); }
+	
+#endif
 	/** {@inheritDoc}
 	 * <p>This default implementation delegates to the corresponding type-specific function.
 	 * @deprecated Please use the corresponding type-specific function instead. 
@@ -303,11 +313,11 @@ public interface LIST KEY_GENERIC_TYPE extends COLLECTION KEY_GENERIC_TYPE, List
 		KEY_TYPE[] array = TO_ARRAY();
 		if(c != null) ARRAYS.unstableSort(array, c);
 		else ARRAYS.unstableSort(array);
-        LIST_ITERATOR KEY_GENERIC_TYPE iter = listIterator();
+		LIST_ITERATOR KEY_GENERIC_TYPE iter = listIterator();
-        for (int i = 0,m=size();i<m && iter.hasNext();i++) {
+		for (int i = 0,m=size();i<m && iter.hasNext();i++) {
-        	iter.NEXT();
+			iter.NEXT();
-        	iter.set(array[i]);
+			iter.set(array[i]);
-        }
+		}
 	}
 	
 #endif
@@ -340,6 +350,8 @@ public interface LIST KEY_GENERIC_TYPE extends COLLECTION KEY_GENERIC_TYPE, List
 	 */
 	public void size(int size);
 	
+	@Override
+	public LIST KEY_GENERIC_TYPE copy();
 #if !TYPE_OBJECT
 	
 	/** {@inheritDoc}

src/builder/resources/speiger/assets/collections/templates/lists/ListIterator.template

@@ -26,9 +26,9 @@ public interface LIST_ITERATOR KEY_GENERIC_TYPE extends ListIterator<CLASS_TYPE>
 	public void add(KEY_TYPE e);
 	
 	/** {@inheritDoc}
- 	* <p>This default implementation delegates to the corresponding type-specific function.
+	 * <p>This default implementation delegates to the corresponding type-specific function.
- 	* @deprecated Please use the corresponding type-specific function instead. 
+	 * @deprecated Please use the corresponding type-specific function instead. 
- 	*/
+	 */
 	@Override
 	@Deprecated
 	public default CLASS_TYPE previous() {
@@ -36,9 +36,9 @@ public interface LIST_ITERATOR KEY_GENERIC_TYPE extends ListIterator<CLASS_TYPE>
 	}
 	
 	/** {@inheritDoc}
- 	* <p>This default implementation delegates to the corresponding type-specific function.
+	 * <p>This default implementation delegates to the corresponding type-specific function.
- 	* @deprecated Please use the corresponding type-specific function instead. 
+	 * @deprecated Please use the corresponding type-specific function instead. 
- 	*/
+	 */
 	@Override
 	@Deprecated
 	public default CLASS_TYPE next() {
@@ -46,9 +46,9 @@ public interface LIST_ITERATOR KEY_GENERIC_TYPE extends ListIterator<CLASS_TYPE>
 	}	
 	
 	/** {@inheritDoc}
- 	* <p>This default implementation delegates to the corresponding type-specific function.
+	 * <p>This default implementation delegates to the corresponding type-specific function.
- 	* @deprecated Please use the corresponding type-specific function instead. 
+	 * @deprecated Please use the corresponding type-specific function instead. 
- 	*/
+	 */
 	@Override
 	@Deprecated
 	public default void set(CLASS_TYPE e) {
@@ -56,9 +56,9 @@ public interface LIST_ITERATOR KEY_GENERIC_TYPE extends ListIterator<CLASS_TYPE>
 	}
 	
 	/** {@inheritDoc}
- 	* <p>This default implementation delegates to the corresponding type-specific function.
+	 * <p>This default implementation delegates to the corresponding type-specific function.
- 	* @deprecated Please use the corresponding type-specific function instead. 
+	 * @deprecated Please use the corresponding type-specific function instead. 
- 	*/
+	 */
 	@Override
 	@Deprecated
 	public default void add(CLASS_TYPE e) {

src/builder/resources/speiger/assets/collections/templates/maps/abstracts/AbstractMap.template

@@ -18,12 +18,14 @@ import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_COLLECTION;
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ITERATOR;
 import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_UNARY_OPERATOR;
 #endif
+import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_SUPPLIER;
 #if !TYPE_OBJECT && !VALUE_OBJECT
 import speiger.src.collections.objects.collections.ObjectIterator;
 #endif
 #if !TYPE_OBJECT
 import speiger.src.collections.objects.sets.ObjectSet;
 #endif
+import speiger.src.collections.utils.SanityChecks;
 
 /**
  * A Base Implementation of a Type Specific Map to reduce boxing/unboxing
@@ -45,6 +47,27 @@ public abstract class ABSTRACT_MAP KEY_VALUE_GENERIC_TYPE extends AbstractMap<CL
 		return this;
 	}
 	
+	@Override
+	public MAP KEY_VALUE_GENERIC_TYPE copy() { 
+		 throw new UnsupportedOperationException();
+	}
+	
+#if !TYPE_OBJECT || !VALUE_OBJECT
+	@Override
+	@Deprecated
+	public CLASS_VALUE_TYPE put(CLASS_TYPE key, CLASS_VALUE_TYPE value) {
+		return VALUE_TO_OBJ(put(OBJ_TO_KEY(key), OBJ_TO_VALUE(value)));
+	}
+	
+#endif
+#if VALUE_PRIMITIVES
+	@Override
+	public void addToAll(MAP KEY_VALUE_GENERIC_TYPE m) {
+		for(MAP.Entry KEY_VALUE_GENERIC_TYPE entry : MAPS.fastIterable(m))
+			addTo(entry.ENTRY_KEY(), entry.ENTRY_VALUE());
+	}
+	
+#endif
 	@Override
 	public void putAll(MAP KEY_VALUE_GENERIC_TYPE m) {
 		for(ObjectIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> iter = MAPS.fastIterator(m);iter.hasNext();) {
@@ -60,6 +83,19 @@ public abstract class ABSTRACT_MAP KEY_VALUE_GENERIC_TYPE extends AbstractMap<CL
 		else super.putAll(m);
 	}
 	
+	@Override
+	public void putAll(KEY_TYPE[] keys, VALUE_TYPE[] values, int offset, int size) {
+		SanityChecks.checkArrayCapacity(keys.length, offset, size);
+		SanityChecks.checkArrayCapacity(values.length, offset, size);
+		for(int i = 0;i<size;i++) put(keys[i], values[i]);
+	}
+	
+	@Override
+	public void putAllIfAbsent(MAP KEY_VALUE_GENERIC_TYPE m) {
+		for(MAP.Entry KEY_VALUE_GENERIC_TYPE entry : MAPS.fastIterable(m))
+			putIfAbsent(entry.ENTRY_KEY(), entry.ENTRY_VALUE());
+	}
+	
 #if TYPE_OBJECT
 	
 	@Override
@@ -98,20 +134,26 @@ public abstract class ABSTRACT_MAP KEY_VALUE_GENERIC_TYPE extends AbstractMap<CL
 	@Override
 	public boolean replace(KEY_TYPE key, VALUE_TYPE oldValue, VALUE_TYPE newValue) {
 		VALUE_TYPE curValue = GET_VALUE(key);
-        if (VALUE_EQUALS_NOT(curValue, oldValue) || (VALUE_EQUALS(curValue, getDefaultReturnValue()) && !containsKey(key))) {
+		if (VALUE_EQUALS_NOT(curValue, oldValue) || (VALUE_EQUALS(curValue, getDefaultReturnValue()) && !containsKey(key))) {
-            return false;
+			return false;
-        }
+		}
-        put(key, newValue);
+		put(key, newValue);
-        return true;
+		return true;
 	}
 
 	@Override
 	public VALUE_TYPE replace(KEY_TYPE key, VALUE_TYPE value) {
 		VALUE_TYPE curValue;
-        if (VALUE_EQUALS_NOT((curValue = GET_VALUE(key)), getDefaultReturnValue()) || containsKey(key)) {
+		if (VALUE_EQUALS_NOT((curValue = GET_VALUE(key)), getDefaultReturnValue()) || containsKey(key)) {
-        	curValue = put(key, value);
+			curValue = put(key, value);
-        }
+		}
-        return curValue;
+		return curValue;
+	}
+	
+	@Override
+	public void REPLACE_VALUES(MAP KEY_VALUE_GENERIC_TYPE m) {
+		for(MAP.Entry KEY_VALUE_GENERIC_TYPE entry : MAPS.fastIterable(m))
+			replace(entry.ENTRY_KEY(), entry.ENTRY_VALUE());
 	}
 	
 	@Override
@@ -125,59 +167,85 @@ public abstract class ABSTRACT_MAP KEY_VALUE_GENERIC_TYPE extends AbstractMap<CL
 
 	@Override
 	public VALUE_TYPE COMPUTE(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) {
-        Objects.requireNonNull(mappingFunction);
+		Objects.requireNonNull(mappingFunction);
-        VALUE_TYPE value = GET_VALUE(key);
+		VALUE_TYPE value = GET_VALUE(key);
-        VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, value);
+		VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, value);
-        if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
-        	if(VALUE_EQUALS_NOT(value, getDefaultReturnValue()) || containsKey(key)) {
+			if(VALUE_EQUALS_NOT(value, getDefaultReturnValue()) || containsKey(key)) {
-        		remove(key);
+				remove(key);
-        		return getDefaultReturnValue();
+				return getDefaultReturnValue();
-        	}
+			}
-        	return getDefaultReturnValue();
+			return getDefaultReturnValue();
-        }
+		}
-        put(key, newValue);
+		put(key, newValue);
 		return newValue;
 	}
-
+	
 	@Override
 	public VALUE_TYPE COMPUTE_IF_ABSENT(KEY_TYPE key, FUNCTION KEY_VALUE_GENERIC_TYPE mappingFunction) {
-        Objects.requireNonNull(mappingFunction);
+		Objects.requireNonNull(mappingFunction);
-        VALUE_TYPE value;
+		VALUE_TYPE value;
-        if((value = GET_VALUE(key)) == getDefaultReturnValue() || !containsKey(key)) {
+		if((value = GET_VALUE(key)) == getDefaultReturnValue() || !containsKey(key)) {
-        	VALUE_TYPE newValue = mappingFunction.GET_VALUE(key);
+			VALUE_TYPE newValue = mappingFunction.GET_VALUE(key);
-        	if(VALUE_EQUALS_NOT(newValue, getDefaultReturnValue())) {
+			if(VALUE_EQUALS_NOT(newValue, getDefaultReturnValue())) {
-        		put(key, newValue);
+				put(key, newValue);
-        		return newValue;
+				return newValue;
-        	}
+			}
-        }
+		}
 		return value;
 	}
-
+	
+	@Override
+	public VALUE_TYPE SUPPLY_IF_ABSENT(KEY_TYPE key, VALUE_SUPPLIER VALUE_GENERIC_TYPE valueProvider) {
+		Objects.requireNonNull(valueProvider);
+		VALUE_TYPE value;
+		if((value = GET_VALUE(key)) == getDefaultReturnValue() || !containsKey(key)) {
+			VALUE_TYPE newValue = valueProvider.VALUE_GET_KEY();
+			if(VALUE_EQUALS_NOT(newValue, getDefaultReturnValue())) {
+				put(key, newValue);
+				return newValue;
+			}
+		}
+		return value;
+	}
+	
 	@Override
 	public VALUE_TYPE COMPUTE_IF_PRESENT(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) {
-        Objects.requireNonNull(mappingFunction);
+		Objects.requireNonNull(mappingFunction);
-        VALUE_TYPE value;
+		VALUE_TYPE value;
-        if(VALUE_EQUALS_NOT((value = GET_VALUE(key)), getDefaultReturnValue()) || containsKey(key)) {
+		if(VALUE_EQUALS_NOT((value = GET_VALUE(key)), getDefaultReturnValue()) || containsKey(key)) {
-        	VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, value);
+			VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, value);
-        	if(VALUE_EQUALS_NOT(newValue, getDefaultReturnValue())) {
+			if(VALUE_EQUALS_NOT(newValue, getDefaultReturnValue())) {
-        		put(key, newValue);
+				put(key, newValue);
-        		return newValue;
+				return newValue;
-        	}
+			}
-        	remove(key);
+			remove(key);
-        }
+		}
 		return getDefaultReturnValue();
 	}
 
 	@Override
 	public VALUE_TYPE MERGE(KEY_TYPE key, VALUE_TYPE value, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) {
-        Objects.requireNonNull(mappingFunction);
+		Objects.requireNonNull(mappingFunction);
-        VALUE_TYPE oldValue = GET_VALUE(key);
+		VALUE_TYPE oldValue = GET_VALUE(key);
-        VALUE_TYPE newValue = VALUE_EQUALS(oldValue, getDefaultReturnValue()) ? value : mappingFunction.APPLY_VALUE(oldValue, value);
+		VALUE_TYPE newValue = VALUE_EQUALS(oldValue, getDefaultReturnValue()) ? value : mappingFunction.APPLY_VALUE(oldValue, value);
-        if(VALUE_EQUALS(newValue, getDefaultReturnValue())) remove(key);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) remove(key);
-        else put(key, newValue);
+		else put(key, newValue);
 		return newValue;
 	}
 	
+	@Override
+	public void BULK_MERGE(MAP KEY_VALUE_GENERIC_TYPE m, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) {
+		Objects.requireNonNull(mappingFunction);
+		for(MAP.Entry KEY_VALUE_GENERIC_TYPE entry : MAPS.fastIterable(m)) {
+			KEY_TYPE key = entry.ENTRY_KEY();
+			VALUE_TYPE oldValue = GET_VALUE(key);
+			VALUE_TYPE newValue = VALUE_EQUALS(oldValue, getDefaultReturnValue()) ? entry.ENTRY_VALUE() : mappingFunction.APPLY_VALUE(oldValue, entry.ENTRY_VALUE());
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) remove(key);
+			else put(key, newValue);
+		}
+	}
+	
 #if TYPE_OBJECT
 	@Override
 	public CLASS_VALUE_TYPE get(Object key) {

src/builder/resources/speiger/assets/collections/templates/maps/impl/customHash/LinkedOpenCustomHashMap.template

@@ -1,14 +1,20 @@
 package speiger.src.collections.PACKAGE.maps.impl.customHash;
 
+import java.util.Arrays;
 import java.util.Comparator;
 import java.util.Map;
 import java.util.NoSuchElementException;
 import java.util.function.Consumer;
+import java.util.Objects;
 
 import speiger.src.collections.PACKAGE.collections.BI_ITERATOR;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
 import speiger.src.collections.PACKAGE.functions.CONSUMER;
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+#endif
+#if !TYPE_OBJECT || VALUE_BOOLEAN
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 #endif
 import speiger.src.collections.PACKAGE.functions.consumer.BI_CONSUMER;
 import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
@@ -25,6 +31,21 @@ import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ITERATOR;
 import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_CONSUMER;
 import speiger.src.collections.VALUE_PACKAGE.lists.VALUE_LIST_ITERATOR;
 #endif
+#if !TYPE_OBJECT && !VALUE_OBJECT || !VALUE_OBJECT
+import speiger.src.collections.objects.functions.consumer.ObjectObjectConsumer;
+#endif
+#if !TYPE_OBJECT || !VALUE_BOOLEAN
+#if !VALUE_OBJECT || SAME_TYPE
+import speiger.src.collections.objects.functions.function.Object2BooleanFunction;
+#endif
+#endif
+#if !SAME_TYPE
+#if !TYPE_OBJECT
+import speiger.src.collections.objects.functions.consumer.VALUE_BI_FROM_OBJECT_CONSUMER;
+
+#endif
+import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_PREDICATE;
+#endif
 #if !TYPE_OBJECT
 import speiger.src.collections.objects.collections.ObjectBidirectionalIterator;
 import speiger.src.collections.objects.lists.ObjectListIterator;
@@ -316,6 +337,23 @@ public class LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends CUSTOM_HASH_M
 		return values[index];
 	}
 	
+	@Override
+	public LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE copy() {
+		LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE map = new LINKED_CUSTOM_HASH_MAPKV_BRACES(0, loadFactor, strategy);
+		map.minCapacity = minCapacity;
+		map.mask = mask;
+		map.maxFill = maxFill;
+		map.nullIndex = nullIndex;
+		map.containsNull = containsNull;
+		map.size = size;
+		map.keys = Arrays.copyOf(keys, keys.length);
+		map.values = Arrays.copyOf(values, values.length);
+		map.links = Arrays.copyOf(links, links.length);
+		map.firstIndex = firstIndex;
+		map.lastIndex = lastIndex;
+		return map;
+	}
+	
 	@Override
 	public COMPARATOR KEY_GENERIC_TYPE comparator() {
 		return null;
@@ -423,6 +461,24 @@ public class LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends CUSTOM_HASH_M
 		firstIndex = lastIndex = -1;
 	}
 	
+	@Override
+	public void clearAndTrim(int size) {
+		int request = Math.max(minCapacity, HashUtil.nextPowerOfTwo((int)Math.ceil(size / loadFactor)));
+		if(request >= size) {
+			clear();
+			return;
+		}
+		nullIndex = request;
+		mask = request-1;
+		maxFill = Math.min((int)Math.ceil(nullIndex * loadFactor), nullIndex - 1);
+		keys = NEW_KEY_ARRAY(request + 1);
+		values = NEW_VALUE_ARRAY(request + 1);
+		links = new long[request + 1];
+		firstIndex = lastIndex = -1;
+		this.size = 0;
+		containsNull = false;
+	}
+	
 	protected void moveToFirstIndex(int startPos) {
 		if(size == 1 || firstIndex == startPos) return;
 		if(lastIndex == startPos) {
@@ -481,7 +537,7 @@ public class LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends CUSTOM_HASH_M
 		}
 		else if(lastIndex == pos) {
 			lastIndex = (int)(links[pos] >>> 32);
-			if(0 <= lastIndex) links[pos] |= 0xFFFFFFFFL;
+			if(0 <= lastIndex) links[lastIndex] |= 0xFFFFFFFFL;
 		}
 		else {
 			long link = links[pos];
@@ -615,10 +671,13 @@ public class LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends CUSTOM_HASH_M
 			return new FastEntryIterator(fromElement);
 		}
 		
+		@Override
+		public MapEntrySet copy() { throw new UnsupportedOperationException(); }
+		
 		@Override
 		public void forEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
 			int index = firstIndex;
-			while(index != -1){
+			while(index != -1) {
 				action.accept(new BasicEntryKV_BRACES(keys[index], values[index]));
 				index = (int)links[index];
 			}
@@ -628,13 +687,95 @@ public class LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends CUSTOM_HASH_M
 		public void fastForEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
 			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
 			int index = firstIndex;
-			while(index != -1){
+			while(index != -1) {
 				entry.set(keys[index], values[index]);
 				action.accept(entry);
 				index = (int)links[index];
 			}
 		}
 		
+		@Override
+		public <E> void forEach(E input, ObjectObjectConsumer<E, MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+			Objects.requireNonNull(action);
+			if(size() <= 0) return;
+			int index = firstIndex;
+			while(index != -1) {
+				action.accept(input, new BasicEntryKV_BRACES(keys[index], values[index]));
+				index = (int)links[index];
+			}
+		}
+		
+		@Override
+		public boolean matchesAny(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			int index = firstIndex;
+			while(index != -1) {
+				entry.set(keys[index], values[index]);
+				if(filter.getBoolean(entry)) return true;
+				index = (int)links[index];
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			int index = firstIndex;
+			while(index != -1) {
+				entry.set(keys[index], values[index]);
+				if(filter.getBoolean(entry)) return false;
+				index = (int)links[index];
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			int index = firstIndex;
+			while(index != -1) {
+				entry.set(keys[index], values[index]);
+				if(!filter.getBoolean(entry)) return false;
+				index = (int)links[index];
+			}
+			return true;
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE findFirst(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return null;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			int index = firstIndex;
+			while(index != -1) {
+				entry.set(keys[index], values[index]);
+				if(filter.getBoolean(entry)) return entry;
+				index = (int)links[index];
+			}
+			return null;
+		}
+		
+		@Override
+		public int count(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return 0;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			int result = 0;
+			int index = firstIndex;
+			while(index != -1) {
+				entry.set(keys[index], values[index]);
+				if(filter.getBoolean(entry)) result++;
+				index = (int)links[index];
+			}
+			return result;
+		}
+		
 		@Override
 		@Deprecated
 		public boolean contains(Object o) {
@@ -741,6 +882,9 @@ public class LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends CUSTOM_HASH_M
 			return new KeyIterator(fromElement);
 		}
 		
+		@Override
+		public KeySet copy() { throw new UnsupportedOperationException(); }
+		
 		@Override
 		public int size() {
 			return LINKED_CUSTOM_HASH_MAP.this.size();
@@ -771,17 +915,6 @@ public class LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends CUSTOM_HASH_M
 			return POLL_LAST_ENTRY_KEY();
 		}
 		
-#if TYPE_OBJECT
-		@Override
-		public void forEach(Consumer KEY_SUPER_GENERIC_TYPE action) {
-			int index = firstIndex;
-			while(index != -1){
-				action.accept(keys[index]);
-				index = (int)links[index];
-			}
-		}
-		
-#else
 		@Override
 		public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
 			int index = firstIndex;
@@ -791,7 +924,78 @@ public class LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends CUSTOM_HASH_M
 			}
 		}
 		
-#endif
+		@Override
+		public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+			Objects.requireNonNull(action);
+			if(size() <= 0) return;
+			int index = firstIndex;
+			while(index != -1){
+				action.accept(input, keys[index]);
+				index = (int)links[index];
+			}
+		}
+		
+		@Override
+		public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.TEST_VALUE(keys[index])) return true;
+				index = (int)links[index];
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.TEST_VALUE(keys[index])) return false;
+				index = (int)links[index];
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			int index = firstIndex;
+			while(index != -1){
+				if(!filter.TEST_VALUE(keys[index])) return false;
+				index = (int)links[index];
+			}
+			return true;
+		}
+		
+		@Override
+		public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return EMPTY_KEY_VALUE;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.TEST_VALUE(keys[index])) return keys[index];
+				index = (int)links[index];
+			}
+			return EMPTY_KEY_VALUE;
+		}
+		
+		@Override
+		public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return 0;
+			int result = 0;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.TEST_VALUE(keys[index])) result++;
+				index = (int)links[index];
+			}
+			return result;
+		}
+		
 		@Override
 		public COMPARATOR KEY_GENERIC_TYPE comparator() { return null; }
 		
@@ -840,16 +1044,6 @@ public class LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends CUSTOM_HASH_M
 			LINKED_CUSTOM_HASH_MAP.this.clear();
 		}
 		
-#if VALUE_OBJECT
-		@Override
-		public void forEach(Consumer VALUE_SUPER_GENERIC_TYPE action) {
-			int index = firstIndex;
-			while(index != -1){
-				action.accept(values[index]);
-				index = (int)links[index];
-			}
-		}
-#else
 		@Override
 		public void forEach(VALUE_CONSUMER VALUE_SUPER_GENERIC_TYPE action) {
 			int index = firstIndex;
@@ -858,7 +1052,78 @@ public class LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends CUSTOM_HASH_M
 				index = (int)links[index];
 			}
 		}
-#endif
+		
+		@Override
+		public <E> void forEach(E input, VALUE_BI_FROM_OBJECT_CONSUMER VSV_GENERIC_TYPE<E> action) {
+			Objects.requireNonNull(action);
+			if(size() <= 0) return;
+			int index = firstIndex;
+			while(index != -1){
+				action.accept(input, values[index]);
+				index = (int)links[index];
+			}
+		}
+		
+		@Override
+		public boolean matchesAny(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.VALUE_TEST_VALUE(values[index])) return true;
+				index = (int)links[index];
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.VALUE_TEST_VALUE(values[index])) return false;
+				index = (int)links[index];
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			int index = firstIndex;
+			while(index != -1){
+				if(!filter.VALUE_TEST_VALUE(values[index])) return false;
+				index = (int)links[index];
+			}
+			return true;
+		}
+		
+		@Override
+		public VALUE_TYPE findFirst(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return EMPTY_VALUE;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.VALUE_TEST_VALUE(values[index])) return values[index];
+				index = (int)links[index];
+			}
+			return EMPTY_VALUE;
+		}
+		
+		@Override
+		public int count(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return 0;
+			int result = 0;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.VALUE_TEST_VALUE(values[index])) result++;
+				index = (int)links[index];
+			}
+			return result;
+		}
 	}
 	
 	private class FastEntryIterator extends MapIterator implements ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
@@ -976,8 +1241,8 @@ public class LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends CUSTOM_HASH_M
 		MapIterator(KEY_TYPE from) {
 			if(strategy.equals(from, EMPTY_KEY_VALUE)) {
 				if(containsNull) {
-				    next = (int) links[nullIndex];
+					next = (int) links[nullIndex];
-				    previous = nullIndex;
+					previous = nullIndex;
 				}
 				else throw new NoSuchElementException("The null element is not in the set");
 			}

src/builder/resources/speiger/assets/collections/templates/maps/impl/customHash/OpenCustomHashMap.template

@@ -1,6 +1,7 @@
 package speiger.src.collections.PACKAGE.maps.impl.customHash;
 
 import java.util.Arrays;
+import java.util.ConcurrentModificationException;
 import java.util.Map;
 import java.util.NoSuchElementException;
 import java.util.Objects;
@@ -9,12 +10,19 @@ import java.util.function.Consumer;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.collections.ITERATOR;
 import speiger.src.collections.PACKAGE.functions.CONSUMER;
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
 #endif
 import speiger.src.collections.PACKAGE.functions.consumer.BI_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.FUNCTION;
+import speiger.src.collections.PACKAGE.functions.function.UNARY_OPERATOR;
+#if !TYPE_OBJECT && !VALUE_BOOLEAN
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
+#endif
 import speiger.src.collections.PACKAGE.lists.ARRAY_LIST;
 import speiger.src.collections.PACKAGE.lists.LIST;
 import speiger.src.collections.PACKAGE.maps.abstracts.ABSTRACT_MAP;
 import speiger.src.collections.PACKAGE.maps.interfaces.MAP;
+import speiger.src.collections.PACKAGE.utils.maps.MAPS;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.sets.ABSTRACT_SET;
 import speiger.src.collections.PACKAGE.sets.SET;
@@ -22,14 +30,34 @@ import speiger.src.collections.PACKAGE.sets.SET;
 import speiger.src.collections.PACKAGE.utils.STRATEGY;
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ABSTRACT_COLLECTION;
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_COLLECTION;
-#if !SAME_TYPE && !VALUE_OBJECT
+import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_SUPPLIER;
+#if !SAME_TYPE
+import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_UNARY_OPERATOR;
+#if !VALUE_OBJECT
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ITERATOR;
 import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_CONSUMER;
 #endif
+#endif
+#if !TYPE_OBJECT && !VALUE_OBJECT || !VALUE_OBJECT
+import speiger.src.collections.objects.functions.consumer.ObjectObjectConsumer;
+#endif
+#if !TYPE_OBJECT || !VALUE_BOOLEAN
+#if !VALUE_OBJECT || SAME_TYPE
+import speiger.src.collections.objects.functions.function.Object2BooleanFunction;
+#endif
+#endif
+#if !SAME_TYPE
+#if !TYPE_OBJECT
+import speiger.src.collections.objects.functions.consumer.VALUE_BI_FROM_OBJECT_CONSUMER;
+
+#endif
+import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_PREDICATE;
+#endif
 import speiger.src.collections.objects.collections.ObjectIterator;
 import speiger.src.collections.objects.sets.AbstractObjectSet;
 import speiger.src.collections.objects.sets.ObjectSet;
 import speiger.src.collections.utils.HashUtil;
+import speiger.src.collections.utils.ITrimmable;
 
 /**
  * A Type Specific HashMap that allows for custom HashControl.
@@ -37,7 +65,7 @@ import speiger.src.collections.utils.HashUtil;
  * @Type(T)
  * @ValueType(V) 
  */
-public class CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENERIC_TYPE
+public class CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENERIC_TYPE implements ITrimmable
 {
 	/** The Backing keys array */
 	protected transient KEY_TYPE[] keys;
@@ -256,7 +284,7 @@ public class CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VAL
 	
 #endif
 	@Override
-	@Deprecated
+	@Primitive
 	public boolean containsKey(Object key) {
 #if !TYPE_OBJECT
 		return key instanceof CLASS_TYPE && findIndex(CLASS_TO_KEY(key)) >= 0;
@@ -276,7 +304,7 @@ public class CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VAL
 	
 #endif
 	@Override
-	@Deprecated
+	@ValuePrimitive
 	public boolean containsValue(Object value) {
 		if((value == null && VALUE_EQUALS(values[nullIndex], getDefaultReturnValue())) || EQUALS_VALUE_TYPE(values[nullIndex], value)) return true;
 		for(int i = nullIndex-1;i >= 0;i--)
@@ -285,12 +313,19 @@ public class CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VAL
 	}
 	
 	@Override
-	public VALUE_TYPE REMOVE_KEY(KEY_TYPE key) {
+	public VALUE_TYPE REMOVE_VALUE(KEY_TYPE key) {
 		int slot = findIndex(key);
 		if(slot < 0) return getDefaultReturnValue();
 		return removeIndex(slot);
 	}
 	
+	@Override
+	public VALUE_TYPE REMOVE_VALUEOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) {
+		int slot = findIndex(key);
+		if(slot < 0) return defaultValue;
+		return removeIndex(slot);
+	}
+	
 	@Override
 	@Deprecated
 	public CLASS_VALUE_TYPE remove(Object key) {
@@ -389,6 +424,20 @@ public class CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VAL
 	}
 	
 #endif
+	@Override
+	public CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE copy() {
+		CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE map = new CUSTOM_HASH_MAPKV_BRACES(0, loadFactor, strategy);
+		map.minCapacity = minCapacity;
+		map.mask = mask;
+		map.maxFill = maxFill;
+		map.nullIndex = nullIndex;
+		map.containsNull = containsNull;
+		map.size = size;
+		map.keys = Arrays.copyOf(keys, keys.length);
+		map.values = Arrays.copyOf(values, values.length);
+		return map;
+	}
+	
 	@Override
 	public ObjectSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> ENTRY_SET() {
 		if(entrySet == null) entrySet = new MapEntrySet();
@@ -416,6 +465,107 @@ public class CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VAL
 		}
 	}
 	
+	@Override
+	public boolean replace(KEY_TYPE key, VALUE_TYPE oldValue, VALUE_TYPE newValue) {
+		int index = findIndex(key);
+		if(index < 0 || values[index] != oldValue) return false;
+		values[index] = newValue;
+		return true;
+	}
+	
+	@Override
+	public VALUE_TYPE replace(KEY_TYPE key, VALUE_TYPE value) {
+		int index = findIndex(key);
+		if(index < 0) return getDefaultReturnValue();
+		VALUE_TYPE oldValue = values[index];
+		values[index] = value;
+		return oldValue;
+	}
+	
+	@Override
+	public VALUE_TYPE COMPUTE(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		int index = findIndex(key);
+		if(index < 0) {
+			VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, getDefaultReturnValue());
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			insert(-index-1, key, newValue);
+			return newValue;
+		}
+		VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, values[index]);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			removeIndex(index);
+			return newValue;
+		}
+		values[index] = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public VALUE_TYPE COMPUTE_IF_ABSENT(KEY_TYPE key, FUNCTION KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		int index = findIndex(key);
+		if(index < 0) {
+			VALUE_TYPE newValue = mappingFunction.GET_VALUE(key);
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			insert(-index-1, key, newValue);
+			return newValue;
+		}
+		return values[index];
+	}
+	
+	@Override
+	public VALUE_TYPE SUPPLY_IF_ABSENT(KEY_TYPE key, VALUE_SUPPLIER VALUE_GENERIC_TYPE valueProvider) {
+		int index = findIndex(key);
+		if(index < 0) {
+			VALUE_TYPE newValue = valueProvider.VALUE_GET_KEY();
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			insert(-index-1, key, newValue);
+			return newValue;
+		}
+		return values[index];
+	}
+
+	@Override
+	public VALUE_TYPE COMPUTE_IF_PRESENT(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		int index = findIndex(key);
+		if(index < 0) return getDefaultReturnValue();
+		VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, values[index]);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			removeIndex(index);
+			return newValue;
+		}
+		values[index] = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public VALUE_TYPE MERGE(KEY_TYPE key, VALUE_TYPE value, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) {
+		int index = findIndex(key);
+		VALUE_TYPE newValue = index < 0 ? value : mappingFunction.APPLY_VALUE(values[index], value);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			if(index >= 0)
+				removeIndex(index);
+		}
+		else if(index < 0) insert(-index-1, key, newValue);
+		else values[index] = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public void BULK_MERGE(MAP KEY_VALUE_GENERIC_TYPE m, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) {
+		Objects.requireNonNull(mappingFunction);
+		for(MAP.Entry KEY_VALUE_GENERIC_TYPE entry : MAPS.fastIterable(m)) {
+			KEY_TYPE key = entry.ENTRY_KEY();
+			int index = findIndex(key);
+			VALUE_TYPE newValue = index < 0 ? entry.ENTRY_VALUE() : mappingFunction.APPLY_VALUE(values[index], entry.ENTRY_VALUE());
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+				if(index >= 0)
+					removeIndex(index);
+			}
+			else if(index < 0) insert(-index-1, key, newValue);
+			else values[index] = newValue;
+		}
+	}
+	
 	@Override
 	public int size() { return size; }
 	
@@ -428,6 +578,33 @@ public class CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VAL
 		Arrays.fill(values, EMPTY_VALUE);
 	}
 	
+	@Override
+	public boolean trim(int size) {
+		int request = Math.max(minCapacity, HashUtil.nextPowerOfTwo((int)Math.ceil(size / loadFactor)));
+		if(request >= size || this.size > Math.min((int)Math.ceil(request * loadFactor), request - 1)) return false;
+		try {
+			rehash(request);
+		}
+		catch(OutOfMemoryError noMemory) { return false; }
+		return true;
+	}
+	
+	@Override
+	public void clearAndTrim(int size) {
+		int request = Math.max(minCapacity, HashUtil.nextPowerOfTwo((int)Math.ceil(size / loadFactor)));
+		if(request >= size) {
+			clear();
+			return;
+		}
+		nullIndex = request;
+		mask = request-1;
+		maxFill = Math.min((int)Math.ceil(nullIndex * loadFactor), nullIndex - 1);
+		keys = NEW_KEY_ARRAY(request + 1);
+		values = NEW_VALUE_ARRAY(request + 1);
+		this.size = 0;
+		containsNull = false;
+	}
+	
 #if !TYPE_OBJECT
 	protected int findIndex(KEY_TYPE key) {
 		if(strategy.equals(key, EMPTY_KEY_VALUE)) return containsNull ? nullIndex : -(nullIndex + 1);
@@ -456,7 +633,10 @@ public class CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VAL
 	}
 	
 	protected VALUE_TYPE removeIndex(int pos) {
+		if(pos == nullIndex) return containsNull ? removeNullIndex() : getDefaultReturnValue();
 		VALUE_TYPE value = values[pos];
+		keys[pos] = EMPTY_KEY_VALUE;
+		values[pos] = EMPTY_VALUE;
 		size--;
 		onNodeRemoved(pos);
 		shiftKeys(pos);
@@ -488,7 +668,10 @@ public class CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VAL
 		KEY_TYPE[] newKeys = NEW_KEY_ARRAY(newSize + 1);
 		VALUE_TYPE[] newValues = NEW_VALUE_ARRAY(newSize + 1);
 		for(int i = nullIndex, pos = 0, j = (size - (containsNull ? 1 : 0));j-- != 0;) {
-			while(strategy.equals(keys[--i], EMPTY_KEY_VALUE));
+			while(true) {
+				if(--i < 0) throw new ConcurrentModificationException("Map was modified during rehash");
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) break;
+			}
 			if(!strategy.equals(newKeys[pos = HashUtil.mix(strategy.hashCode(keys[i])) & newMask], EMPTY_KEY_VALUE))
 				while(!strategy.equals(newKeys[pos = (++pos & newMask)], EMPTY_KEY_VALUE));
 			newKeys[pos] = keys[i];
@@ -620,13 +803,114 @@ public class CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VAL
 				action.accept(entry);
 			}
 			for(int i = nullIndex-1;i>=0;i--) {
-				if(strategy.equals(keys[i], EMPTY_KEY_VALUE)) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) {
 					entry.set(keys[i], values[i]);
 					action.accept(entry);
 				}
 			}
 		}
 		
+		@Override
+		public <E> void forEach(E input, ObjectObjectConsumer<E, MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+			Objects.requireNonNull(action);
+			if(size() <= 0) return;
+			if(containsNull) action.accept(input, new BasicEntryKV_BRACES(keys[nullIndex], values[nullIndex]));
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) action.accept(input, new BasicEntryKV_BRACES(keys[i], values[i]));
+			}
+		}
+		
+		@Override
+		public boolean matchesAny(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			if(containsNull) {
+				entry.set(keys[nullIndex], values[nullIndex]);
+				if(filter.getBoolean(entry)) return true;
+			}
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) {
+					entry.set(keys[i], values[i]);
+					if(filter.getBoolean(entry)) return true;
+				}
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			if(containsNull) {
+				entry.set(keys[nullIndex], values[nullIndex]);
+				if(filter.getBoolean(entry)) return false;
+			}
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) {
+					entry.set(keys[i], values[i]);
+					if(filter.getBoolean(entry)) return false;
+				}
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			if(containsNull) {
+				entry.set(keys[nullIndex], values[nullIndex]);
+				if(!filter.getBoolean(entry)) return false;
+			}
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) {
+					entry.set(keys[i], values[i]);
+					if(!filter.getBoolean(entry)) return false;
+				}
+			}
+			return true;
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE findFirst(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return null;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			if(containsNull) {
+				entry.set(keys[nullIndex], values[nullIndex]);
+				if(filter.getBoolean(entry)) return entry;
+			}
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) {
+					entry.set(keys[i], values[i]);
+					if(filter.getBoolean(entry)) return entry;
+				}
+			}
+			return null;
+		}
+		
+		@Override
+		public int count(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return 0;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			int result = 0;
+			if(containsNull) {
+				entry.set(keys[nullIndex], values[nullIndex]);
+				if(filter.getBoolean(entry)) result++;
+			}
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) {
+					entry.set(keys[i], values[i]);
+					if(filter.getBoolean(entry)) result++;
+				}
+			}
+			return result;
+		}
+		
 		@Override
 		public int size() {
 			return CUSTOM_HASH_MAP.this.size();
@@ -698,6 +982,9 @@ public class CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VAL
 			return new KeyIterator();
 		}
 		
+		@Override
+		public KeySet copy() { throw new UnsupportedOperationException(); }
+		
 		@Override
 		public int size() {
 			return CUSTOM_HASH_MAP.this.size();
@@ -708,22 +995,78 @@ public class CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VAL
 			CUSTOM_HASH_MAP.this.clear();
 		}
 		
-#if TYPE_OBJECT
-		@Override
-		public void forEach(Consumer KEY_SUPER_GENERIC_TYPE action) {
-			if(containsNull) action.accept(keys[nullIndex]);
-			for(int i = nullIndex-1;i>=0;i--)
-				if(strategy.equals(keys[i], EMPTY_KEY_VALUE)) action.accept(keys[i]);
-		}
-		
-#else
 		@Override
 		public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
 			if(containsNull) action.accept(keys[nullIndex]);
 			for(int i = nullIndex-1;i>=0;i--)
 				if(strategy.equals(keys[i], EMPTY_KEY_VALUE)) action.accept(keys[i]);
 		}
-#endif
+		
+		@Override
+		public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+			Objects.requireNonNull(action);
+			if(size() <= 0) return;
+			if(containsNull) action.accept(input, keys[nullIndex]);
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) action.accept(input, keys[i]);
+			}
+		}
+		
+		@Override
+		public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			if(containsNull && filter.TEST_VALUE(keys[nullIndex])) return true;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && filter.TEST_VALUE(keys[i])) return true;
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			if(containsNull && filter.TEST_VALUE(keys[nullIndex])) return false;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && filter.TEST_VALUE(keys[i])) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			if(containsNull && !filter.TEST_VALUE(keys[nullIndex])) return false;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && !filter.TEST_VALUE(keys[i])) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return EMPTY_KEY_VALUE;
+			if(containsNull && filter.TEST_VALUE(keys[nullIndex])) return keys[nullIndex];
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && filter.TEST_VALUE(keys[i])) return keys[i];
+			}
+			return EMPTY_KEY_VALUE;
+		}
+		
+		@Override
+		public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return 0;
+			int result = 0;
+			if(containsNull && filter.TEST_VALUE(keys[nullIndex])) result++;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && filter.TEST_VALUE(keys[i])) result++;
+			}
+			return result;
+		}
 	}
 	
 	private class Values extends VALUE_ABSTRACT_COLLECTION VALUE_GENERIC_TYPE {
@@ -760,21 +1103,78 @@ public class CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VAL
 			CUSTOM_HASH_MAP.this.clear();
 		}
 		
-#if VALUE_OBJECT
-		@Override
-		public void forEach(Consumer VALUE_SUPER_GENERIC_TYPE action) {
-			if(containsNull) action.accept(values[nullIndex]);
-			for(int i = nullIndex-1;i>=0;i--)
-				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) action.accept(values[i]);
-		}
-#else
 		@Override
 		public void forEach(VALUE_CONSUMER VALUE_SUPER_GENERIC_TYPE action) {
 			if(containsNull) action.accept(values[nullIndex]);
 			for(int i = nullIndex-1;i>=0;i--)
 				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) action.accept(values[i]);
 		}
-#endif
+		
+		@Override
+		public <E> void forEach(E input, VALUE_BI_FROM_OBJECT_CONSUMER VSV_GENERIC_TYPE<E> action) {
+			Objects.requireNonNull(action);
+			if(size() <= 0) return;
+			if(containsNull) action.accept(input, values[nullIndex]);
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) action.accept(input, values[i]);
+			}
+		}
+		
+		@Override
+		public boolean matchesAny(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			if(containsNull && filter.VALUE_TEST_VALUE(values[nullIndex])) return true;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && filter.VALUE_TEST_VALUE(values[i])) return true;
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			if(containsNull && filter.VALUE_TEST_VALUE(values[nullIndex])) return false;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && filter.VALUE_TEST_VALUE(values[i])) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			if(containsNull && !filter.VALUE_TEST_VALUE(values[nullIndex])) return false;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && !filter.VALUE_TEST_VALUE(values[i])) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public VALUE_TYPE findFirst(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return EMPTY_VALUE;
+			if(containsNull && filter.VALUE_TEST_VALUE(values[nullIndex])) return values[nullIndex];
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && filter.VALUE_TEST_VALUE(values[i])) return values[i];
+			}
+			return EMPTY_VALUE;
+		}
+		
+		@Override
+		public int count(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return 0;
+			int result = 0;
+			if(containsNull && filter.VALUE_TEST_VALUE(values[nullIndex])) result++;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && filter.VALUE_TEST_VALUE(values[i])) result++;
+			}
+			return result;
+		}
 	}
 	
 	private class FastEntryIterator extends MapIterator implements ObjectIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {

src/builder/resources/speiger/assets/collections/templates/maps/impl/hash/LinkedOpenHashMap.template

@@ -1,17 +1,20 @@
 package speiger.src.collections.PACKAGE.maps.impl.hash;
 
+import java.util.Arrays;
 import java.util.Comparator;
 import java.util.Map;
 import java.util.NoSuchElementException;
 import java.util.function.Consumer;
-#if TYPE_OBJECT
 import java.util.Objects;
-#endif
 
 import speiger.src.collections.PACKAGE.collections.BI_ITERATOR;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
 import speiger.src.collections.PACKAGE.functions.CONSUMER;
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+#endif
+#if !TYPE_OBJECT || VALUE_BOOLEAN
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 #endif
 import speiger.src.collections.PACKAGE.functions.consumer.BI_CONSUMER;
 import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
@@ -27,6 +30,21 @@ import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ITERATOR;
 import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_CONSUMER;
 import speiger.src.collections.VALUE_PACKAGE.lists.VALUE_LIST_ITERATOR;
 #endif
+#if !TYPE_OBJECT && !VALUE_OBJECT || !VALUE_OBJECT
+import speiger.src.collections.objects.functions.consumer.ObjectObjectConsumer;
+#endif
+#if !TYPE_OBJECT || !VALUE_BOOLEAN
+#if !VALUE_OBJECT || SAME_TYPE
+import speiger.src.collections.objects.functions.function.Object2BooleanFunction;
+#endif
+#endif
+#if !SAME_TYPE
+#if !TYPE_OBJECT
+import speiger.src.collections.objects.functions.consumer.VALUE_BI_FROM_OBJECT_CONSUMER;
+
+#endif
+import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_PREDICATE;
+#endif
 #if !TYPE_OBJECT
 import speiger.src.collections.objects.collections.ObjectBidirectionalIterator;
 import speiger.src.collections.objects.lists.ObjectListIterator;
@@ -46,7 +64,7 @@ import speiger.src.collections.utils.HashUtil;
 public class LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE extends HASH_MAP KEY_VALUE_GENERIC_TYPE implements SORTED_MAP KEY_VALUE_GENERIC_TYPE
 {
 	/** The Backing array for links between nodes. Left 32 Bits => Previous Entry, Right 32 Bits => Next Entry */
-	protected long[] links;
+	protected transient long[] links;
 	/** The First Index in the Map */
 	protected int firstIndex = -1;
 	/** The Last Index in the Map */
@@ -296,6 +314,23 @@ public class LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE extends HASH_MAP KEY_VALUE_G
 		return values[index];
 	}
 	
+	@Override
+	public LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE copy() {
+		LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE map = new LINKED_HASH_MAPKV_BRACES(0, loadFactor);
+		map.minCapacity = minCapacity;
+		map.mask = mask;
+		map.maxFill = maxFill;
+		map.nullIndex = nullIndex;
+		map.containsNull = containsNull;
+		map.size = size;
+		map.keys = Arrays.copyOf(keys, keys.length);
+		map.values = Arrays.copyOf(values, values.length);
+		map.links = Arrays.copyOf(links, links.length);
+		map.firstIndex = firstIndex;
+		map.lastIndex = lastIndex;
+		return map;
+	}
+	
 	@Override
 	public COMPARATOR KEY_GENERIC_TYPE comparator() {
 		return null;
@@ -403,6 +438,24 @@ public class LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE extends HASH_MAP KEY_VALUE_G
 		firstIndex = lastIndex = -1;
 	}
 	
+	@Override
+	public void clearAndTrim(int size) {
+		int request = Math.max(minCapacity, HashUtil.nextPowerOfTwo((int)Math.ceil(size / loadFactor)));
+		if(request >= size) {
+			clear();
+			return;
+		}
+		nullIndex = request;
+		mask = request-1;
+		maxFill = Math.min((int)Math.ceil(nullIndex * loadFactor), nullIndex - 1);
+		keys = NEW_KEY_ARRAY(request + 1);
+		values = NEW_VALUE_ARRAY(request + 1);
+		links = new long[request + 1];
+		firstIndex = lastIndex = -1;
+		this.size = 0;
+		containsNull = false;
+	}
+	
 	protected void moveToFirstIndex(int startPos) {
 		if(size == 1 || firstIndex == startPos) return;
 		if(lastIndex == startPos) {
@@ -461,7 +514,7 @@ public class LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE extends HASH_MAP KEY_VALUE_G
 		}
 		else if(lastIndex == pos) {
 			lastIndex = (int)(links[pos] >>> 32);
-			if(0 <= lastIndex) links[pos] |= 0xFFFFFFFFL;
+			if(0 <= lastIndex) links[lastIndex] |= 0xFFFFFFFFL;
 		}
 		else {
 			long link = links[pos];
@@ -595,6 +648,9 @@ public class LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE extends HASH_MAP KEY_VALUE_G
 			return new FastEntryIterator(fromElement);
 		}
 		
+		@Override
+		public MapEntrySet copy() { throw new UnsupportedOperationException(); }
+		
 		@Override
 		public void forEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
 			int index = firstIndex;
@@ -615,6 +671,88 @@ public class LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE extends HASH_MAP KEY_VALUE_G
 			}
 		}
 		
+		@Override
+		public <E> void forEach(E input, ObjectObjectConsumer<E, MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+			Objects.requireNonNull(action);
+			if(size() <= 0) return;
+			int index = firstIndex;
+			while(index != -1) {
+				action.accept(input, new BasicEntryKV_BRACES(keys[index], values[index]));
+				index = (int)links[index];
+			}
+		}
+		
+		@Override
+		public boolean matchesAny(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			int index = firstIndex;
+			while(index != -1) {
+				entry.set(keys[index], values[index]);
+				if(filter.getBoolean(entry)) return true;
+				index = (int)links[index];
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			int index = firstIndex;
+			while(index != -1) {
+				entry.set(keys[index], values[index]);
+				if(filter.getBoolean(entry)) return false;
+				index = (int)links[index];
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			int index = firstIndex;
+			while(index != -1) {
+				entry.set(keys[index], values[index]);
+				if(!filter.getBoolean(entry)) return false;
+				index = (int)links[index];
+			}
+			return true;
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE findFirst(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return null;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			int index = firstIndex;
+			while(index != -1) {
+				entry.set(keys[index], values[index]);
+				if(filter.getBoolean(entry)) return entry;
+				index = (int)links[index];
+			}
+			return null;
+		}
+		
+		@Override
+		public int count(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return 0;
+			int result = 0;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			int index = firstIndex;
+			while(index != -1) {
+				entry.set(keys[index], values[index]);
+				if(filter.getBoolean(entry)) result++;
+				index = (int)links[index];
+			}
+			return result;
+		}
+		
 		@Override
 		@Deprecated
 		public boolean contains(Object o) {
@@ -721,6 +859,9 @@ public class LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE extends HASH_MAP KEY_VALUE_G
 			return new KeyIterator(fromElement);
 		}
 		
+		@Override
+		public KeySet copy() { throw new UnsupportedOperationException(); }
+		
 		@Override
 		public int size() {
 			return LINKED_HASH_MAP.this.size();
@@ -751,17 +892,6 @@ public class LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE extends HASH_MAP KEY_VALUE_G
 			return POLL_LAST_ENTRY_KEY();
 		}
 		
-#if TYPE_OBJECT
-		@Override
-		public void forEach(Consumer KEY_SUPER_GENERIC_TYPE action) {
-			int index = firstIndex;
-			while(index != -1){
-				action.accept(keys[index]);
-				index = (int)links[index];
-			}
-		}
-		
-#else
 		@Override
 		public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
 			int index = firstIndex;
@@ -771,7 +901,78 @@ public class LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE extends HASH_MAP KEY_VALUE_G
 			}
 		}
 		
-#endif
+		@Override
+		public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+			Objects.requireNonNull(action);
+			if(size() <= 0) return;
+			int index = firstIndex;
+			while(index != -1){
+				action.accept(input, keys[index]);
+				index = (int)links[index];
+			}
+		}
+		
+		@Override
+		public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.TEST_VALUE(keys[index])) return true;
+				index = (int)links[index];
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.TEST_VALUE(keys[index])) return false;
+				index = (int)links[index];
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			int index = firstIndex;
+			while(index != -1){
+				if(!filter.TEST_VALUE(keys[index])) return false;
+				index = (int)links[index];
+			}
+			return true;
+		}
+		
+		@Override
+		public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return EMPTY_KEY_VALUE;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.TEST_VALUE(keys[index])) return keys[index];
+				index = (int)links[index];
+			}
+			return EMPTY_KEY_VALUE;
+		}
+		
+		@Override
+		public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return 0;
+			int result = 0;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.TEST_VALUE(keys[index])) return result++;
+				index = (int)links[index];
+			}
+			return result;
+		}
+		
 		@Override
 		public COMPARATOR KEY_GENERIC_TYPE comparator() { return null; }
 		
@@ -820,25 +1021,87 @@ public class LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE extends HASH_MAP KEY_VALUE_G
 			LINKED_HASH_MAP.this.clear();
 		}
 		
-#if VALUE_OBJECT
-		@Override
-		public void forEach(Consumer VALUE_SUPER_GENERIC_TYPE action) {
-			int index = firstIndex;
-			while(index != -1){
-				action.accept(values[index]);
-				index = (int)links[index];
-			}
-		}
-#else
 		@Override
 		public void forEach(VALUE_CONSUMER VALUE_SUPER_GENERIC_TYPE action) {
+			Objects.requireNonNull(action);
 			int index = firstIndex;
 			while(index != -1){
 				action.accept(values[index]);
 				index = (int)links[index];
 			}
 		}
-#endif
+		
+		@Override
+		public <E> void forEach(E input, VALUE_BI_FROM_OBJECT_CONSUMER VSV_GENERIC_TYPE<E> action) {
+			Objects.requireNonNull(action);
+			if(size() <= 0) return;
+			int index = firstIndex;
+			while(index != -1){
+				action.accept(input, values[index]);
+				index = (int)links[index];
+			}
+		}
+		
+		@Override
+		public boolean matchesAny(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.VALUE_TEST_VALUE(values[index])) return true;
+				index = (int)links[index];
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.VALUE_TEST_VALUE(values[index])) return false;
+				index = (int)links[index];
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			int index = firstIndex;
+			while(index != -1){
+				if(!filter.VALUE_TEST_VALUE(values[index])) return false;
+				index = (int)links[index];
+			}
+			return true;
+		}
+		
+		@Override
+		public VALUE_TYPE findFirst(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return EMPTY_VALUE;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.VALUE_TEST_VALUE(values[index])) return values[index];
+				index = (int)links[index];
+			}
+			return EMPTY_VALUE;
+		}
+		
+		@Override
+		public int count(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return 0;
+			int result = 0;
+			int index = firstIndex;
+			while(index != -1){
+				if(filter.VALUE_TEST_VALUE(values[index])) result++;
+				index = (int)links[index];
+			}
+			return result;
+		}
 	}
 	
 	private class FastEntryIterator extends MapIterator implements ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
@@ -956,8 +1219,8 @@ public class LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE extends HASH_MAP KEY_VALUE_G
 		MapIterator(KEY_TYPE from) {
 			if(KEY_EQUALS_NULL(from)) {
 				if(containsNull) {
-				    next = (int) links[nullIndex];
+					next = (int) links[nullIndex];
-				    previous = nullIndex;
+					previous = nullIndex;
 				}
 				else throw new NoSuchElementException("The null element is not in the set");
 			}

src/builder/resources/speiger/assets/collections/templates/maps/impl/hash/OpenHashMap.template

@@ -1,6 +1,7 @@
 package speiger.src.collections.PACKAGE.maps.impl.hash;
 
 import java.util.Arrays;
+import java.util.ConcurrentModificationException;
 import java.util.Map;
 import java.util.NoSuchElementException;
 import java.util.Objects;
@@ -9,26 +10,53 @@ import java.util.function.Consumer;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.collections.ITERATOR;
 import speiger.src.collections.PACKAGE.functions.CONSUMER;
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
 #endif
 import speiger.src.collections.PACKAGE.functions.consumer.BI_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.FUNCTION;
+import speiger.src.collections.PACKAGE.functions.function.UNARY_OPERATOR;
+#if !TYPE_OBJECT && !VALUE_BOOLEAN
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
+#endif
 import speiger.src.collections.PACKAGE.lists.ARRAY_LIST;
 import speiger.src.collections.PACKAGE.lists.LIST;
 import speiger.src.collections.PACKAGE.maps.abstracts.ABSTRACT_MAP;
 import speiger.src.collections.PACKAGE.maps.interfaces.MAP;
+import speiger.src.collections.PACKAGE.utils.maps.MAPS;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.sets.ABSTRACT_SET;
 import speiger.src.collections.PACKAGE.sets.SET;
 #endif
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ABSTRACT_COLLECTION;
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_COLLECTION;
-#if !SAME_TYPE && !VALUE_OBJECT
+import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_SUPPLIER;
+#if !SAME_TYPE
+import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_UNARY_OPERATOR;
+
+#if !VALUE_OBJECT
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ITERATOR;
 import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_CONSUMER;
 #endif
+#endif
+#if !TYPE_OBJECT && !VALUE_OBJECT || !VALUE_OBJECT
+import speiger.src.collections.objects.functions.consumer.ObjectObjectConsumer;
+#endif
+#if !TYPE_OBJECT || !VALUE_BOOLEAN
+#if !VALUE_OBJECT || SAME_TYPE
+import speiger.src.collections.objects.functions.function.Object2BooleanFunction;
+#endif
+#endif
+#if !SAME_TYPE
+#if !TYPE_OBJECT
+import speiger.src.collections.objects.functions.consumer.VALUE_BI_FROM_OBJECT_CONSUMER;
+#endif
+import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_PREDICATE;
+#endif
 import speiger.src.collections.objects.collections.ObjectIterator;
 import speiger.src.collections.objects.sets.AbstractObjectSet;
 import speiger.src.collections.objects.sets.ObjectSet;
 import speiger.src.collections.utils.HashUtil;
+import speiger.src.collections.utils.ITrimmable;
 
 /**
  * A Type Specific Custom implementation of the HashMap
@@ -37,7 +65,7 @@ import speiger.src.collections.utils.HashUtil;
  * @Type(T)
  * @ValueType(V)
  */
-public class HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENERIC_TYPE
+public class HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENERIC_TYPE implements ITrimmable
 {
 	/** The Backing keys array */
 	protected transient KEY_TYPE[] keys;
@@ -231,7 +259,7 @@ public class HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENE
 	
 #endif
 	@Override
-	@Deprecated
+	@Primitive
 	public boolean containsKey(Object key) {
 		return findIndex(key) >= 0;
 	}
@@ -247,7 +275,7 @@ public class HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENE
 	
 #endif
 	@Override
-	@Deprecated
+	@ValuePrimitive
 	public boolean containsValue(Object value) {
 		if((value == null && VALUE_EQUALS(values[nullIndex], getDefaultReturnValue())) || EQUALS_VALUE_TYPE(values[nullIndex], value)) return true;
 		for(int i = nullIndex-1;i >= 0;i--)
@@ -256,12 +284,19 @@ public class HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENE
 	}
 	
 	@Override
-	public VALUE_TYPE REMOVE_KEY(KEY_TYPE key) {
+	public VALUE_TYPE REMOVE_VALUE(KEY_TYPE key) {
 		int slot = findIndex(key);
 		if(slot < 0) return getDefaultReturnValue();
 		return removeIndex(slot);
 	}
 	
+	@Override
+	public VALUE_TYPE REMOVE_VALUEOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) {
+		int slot = findIndex(key);
+		if(slot < 0) return defaultValue;
+		return removeIndex(slot);
+	}
+	
 	@Override
 	@Deprecated
 	public CLASS_VALUE_TYPE remove(Object key) {
@@ -349,7 +384,21 @@ public class HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENE
 		return slot < 0 ? defaultValue : values[slot];
 	}
 	
-#endif	
+#endif
+	@Override
+	public HASH_MAP KEY_VALUE_GENERIC_TYPE copy() {
+		HASH_MAP KEY_VALUE_GENERIC_TYPE map = new HASH_MAPKV_BRACES(0, loadFactor);
+		map.minCapacity = minCapacity;
+		map.mask = mask;
+		map.maxFill = maxFill;
+		map.nullIndex = nullIndex;
+		map.containsNull = containsNull;
+		map.size = size;
+		map.keys = Arrays.copyOf(keys, keys.length);
+		map.values = Arrays.copyOf(values, values.length);
+		return map;
+	}
+	
 	@Override
 	public ObjectSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> ENTRY_SET() {
 		if(entrySet == null) entrySet = new MapEntrySet();
@@ -377,6 +426,107 @@ public class HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENE
 		}
 	}
 	
+	@Override
+	public boolean replace(KEY_TYPE key, VALUE_TYPE oldValue, VALUE_TYPE newValue) {
+		int index = findIndex(key);
+		if(index < 0 || values[index] != oldValue) return false;
+		values[index] = newValue;
+		return true;
+	}
+	
+	@Override
+	public VALUE_TYPE replace(KEY_TYPE key, VALUE_TYPE value) {
+		int index = findIndex(key);
+		if(index < 0) return getDefaultReturnValue();
+		VALUE_TYPE oldValue = values[index];
+		values[index] = value;
+		return oldValue;
+	}
+	
+	@Override
+	public VALUE_TYPE COMPUTE(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		int index = findIndex(key);
+		if(index < 0) {
+			VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, getDefaultReturnValue());
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			insert(-index-1, key, newValue);
+			return newValue;
+		}
+		VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, values[index]);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			removeIndex(index);
+			return newValue;
+		}
+		values[index] = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public VALUE_TYPE COMPUTE_IF_ABSENT(KEY_TYPE key, FUNCTION KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		int index = findIndex(key);
+		if(index < 0) {
+			VALUE_TYPE newValue = mappingFunction.GET_VALUE(key);
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			insert(-index-1, key, newValue);
+			return newValue;
+		}
+		return values[index];
+	}
+	
+	@Override
+	public VALUE_TYPE SUPPLY_IF_ABSENT(KEY_TYPE key, VALUE_SUPPLIER VALUE_GENERIC_TYPE valueProvider) {
+		int index = findIndex(key);
+		if(index < 0) {
+			VALUE_TYPE newValue = valueProvider.VALUE_GET_KEY();
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			insert(-index-1, key, newValue);
+			return newValue;
+		}
+		return values[index];
+	}
+	
+	@Override
+	public VALUE_TYPE COMPUTE_IF_PRESENT(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		int index = findIndex(key);
+		if(index < 0) return getDefaultReturnValue();
+		VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, values[index]);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			removeIndex(index);
+			return newValue;
+		}
+		values[index] = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public VALUE_TYPE MERGE(KEY_TYPE key, VALUE_TYPE value, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) {
+		int index = findIndex(key);
+		VALUE_TYPE newValue = index < 0 ? value : mappingFunction.APPLY_VALUE(values[index], value);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			if(index >= 0)
+				removeIndex(index);
+		}
+		else if(index < 0) insert(-index-1, key, newValue);
+		else values[index] = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public void BULK_MERGE(MAP KEY_VALUE_GENERIC_TYPE m, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) {
+		Objects.requireNonNull(mappingFunction);
+		for(MAP.Entry KEY_VALUE_GENERIC_TYPE entry : MAPS.fastIterable(m)) {
+			KEY_TYPE key = entry.ENTRY_KEY();
+			int index = findIndex(key);
+			VALUE_TYPE newValue = index < 0 ? entry.ENTRY_VALUE() : mappingFunction.APPLY_VALUE(values[index], entry.ENTRY_VALUE());
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+				if(index >= 0)
+					removeIndex(index);
+			}
+			else if(index < 0) insert(-index-1, key, newValue);
+			else values[index] = newValue;
+		}
+	}
+	
 	@Override
 	public int size() { return size; }
 	
@@ -389,6 +539,33 @@ public class HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENE
 		Arrays.fill(values, EMPTY_VALUE);
 	}
 	
+	@Override
+	public boolean trim(int size) {
+		int request = Math.max(minCapacity, HashUtil.nextPowerOfTwo((int)Math.ceil(size / loadFactor)));
+		if(request >= size || this.size > Math.min((int)Math.ceil(request * loadFactor), request - 1)) return false;
+		try {
+			rehash(request);
+		}
+		catch(OutOfMemoryError noMemory) { return false; }
+		return true;
+	}
+	
+	@Override
+	public void clearAndTrim(int size) {
+		int request = Math.max(minCapacity, HashUtil.nextPowerOfTwo((int)Math.ceil(size / loadFactor)));
+		if(request >= size) {
+			clear();
+			return;
+		}
+		nullIndex = request;
+		mask = request-1;
+		maxFill = Math.min((int)Math.ceil(nullIndex * loadFactor), nullIndex - 1);
+		keys = NEW_KEY_ARRAY(request + 1);
+		values = NEW_VALUE_ARRAY(request + 1);
+		this.size = 0;
+		containsNull = false;
+	}
+	
 #if !TYPE_OBJECT
 	protected int findIndex(KEY_TYPE key) {
 		if(KEY_EQUALS_NULL(key)) return containsNull ? nullIndex : -(nullIndex + 1);
@@ -416,7 +593,10 @@ public class HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENE
 	}
 	
 	protected VALUE_TYPE removeIndex(int pos) {
+		if(pos == nullIndex) return containsNull ? removeNullIndex() : getDefaultReturnValue();
 		VALUE_TYPE value = values[pos];
+		keys[pos] = EMPTY_KEY_VALUE;
+		values[pos] = EMPTY_VALUE;
 		size--;
 		onNodeRemoved(pos);
 		shiftKeys(pos);
@@ -448,7 +628,10 @@ public class HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENE
 		KEY_TYPE[] newKeys = NEW_KEY_ARRAY(newSize + 1);
 		VALUE_TYPE[] newValues = NEW_VALUE_ARRAY(newSize + 1);
 		for(int i = nullIndex, pos = 0, j = (size - (containsNull ? 1 : 0));j-- != 0;) {
-			while(KEY_EQUALS_NULL(keys[--i]));
+			while(true) {
+				if(--i < 0) throw new ConcurrentModificationException("Map was modified during rehash");
+				if(KEY_EQUALS_NOT_NULL(keys[i])) break;
+			}
 			if(KEY_EQUALS_NOT_NULL(newKeys[pos = HashUtil.mix(KEY_TO_HASH(keys[i])) & newMask]))
 				while(KEY_EQUALS_NOT_NULL(newKeys[pos = (++pos & newMask)]));
 			newKeys[pos] = keys[i];
@@ -587,6 +770,107 @@ public class HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENE
 			}
 		}
 		
+		@Override
+		public <E> void forEach(E input, ObjectObjectConsumer<E, MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+			Objects.requireNonNull(action);
+			if(size() <= 0) return;
+			if(containsNull) action.accept(input, new BasicEntryKV_BRACES(keys[nullIndex], values[nullIndex]));
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i])) action.accept(input, new BasicEntryKV_BRACES(keys[i], values[i]));
+			}
+		}
+		
+		@Override
+		public boolean matchesAny(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			if(containsNull) {
+				entry.set(keys[nullIndex], values[nullIndex]);
+				if(filter.getBoolean(entry)) return true;
+			}
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i])) {
+					entry.set(keys[i], values[i]);
+					if(filter.getBoolean(entry)) return true;
+				}
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			if(containsNull) {
+				entry.set(keys[nullIndex], values[nullIndex]);
+				if(filter.getBoolean(entry)) return false;
+			}
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i])) {
+					entry.set(keys[i], values[i]);
+					if(filter.getBoolean(entry)) return false;
+				}
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			if(containsNull) {
+				entry.set(keys[nullIndex], values[nullIndex]);
+				if(!filter.getBoolean(entry)) return false;
+			}
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i])) {
+					entry.set(keys[i], values[i]);
+					if(!filter.getBoolean(entry)) return false;
+				}
+			}
+			return true;
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE findFirst(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return null;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			if(containsNull) {
+				entry.set(keys[nullIndex], values[nullIndex]);
+				if(filter.getBoolean(entry)) return entry;
+			}
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i])) {
+					entry.set(keys[i], values[i]);
+					if(filter.getBoolean(entry)) return entry;
+				}
+			}
+			return null;
+		}
+		
+		@Override
+		public int count(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return 0;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			int result = 0;
+			if(containsNull) {
+				entry.set(keys[nullIndex], values[nullIndex]);
+				if(filter.getBoolean(entry)) result++;
+			}
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i])) {
+					entry.set(keys[i], values[i]);
+					if(filter.getBoolean(entry)) result++;
+				}
+			}
+			return result;
+		}
+		
 		@Override
 		public int size() {
 			return HASH_MAP.this.size();
@@ -668,22 +952,81 @@ public class HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENE
 			HASH_MAP.this.clear();
 		}
 		
-#if TYPE_OBJECT
 		@Override
-		public void forEach(Consumer KEY_SUPER_GENERIC_TYPE action) {
+		public KeySet copy() { throw new UnsupportedOperationException(); }
-			if(containsNull) action.accept(keys[nullIndex]);
-			for(int i = nullIndex-1;i>=0;i--)
-				if(KEY_EQUALS_NOT_NULL(keys[i])) action.accept(keys[i]);
-		}
 		
-#else
 		@Override
 		public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
 			if(containsNull) action.accept(keys[nullIndex]);
 			for(int i = nullIndex-1;i>=0;i--)
 				if(KEY_EQUALS_NOT_NULL(keys[i])) action.accept(keys[i]);
 		}
-#endif
+		
+		@Override
+		public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+			Objects.requireNonNull(action);
+			if(size() <= 0) return;
+			if(containsNull) action.accept(input, keys[nullIndex]);
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i])) action.accept(input, keys[i]);
+			}
+		}
+		
+		@Override
+		public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			if(containsNull && filter.TEST_VALUE(keys[nullIndex])) return true;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i]) && filter.TEST_VALUE(keys[i])) return true;
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			if(containsNull && filter.TEST_VALUE(keys[nullIndex])) return false;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i]) && filter.TEST_VALUE(keys[i])) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			if(containsNull && !filter.TEST_VALUE(keys[nullIndex])) return false;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i]) && !filter.TEST_VALUE(keys[i])) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return EMPTY_KEY_VALUE;
+			if(containsNull && filter.TEST_VALUE(keys[nullIndex])) return keys[nullIndex];
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i]) && filter.TEST_VALUE(keys[i])) return keys[i];
+			}
+			return EMPTY_KEY_VALUE;
+		}
+		
+		@Override
+		public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return 0;
+			int result = 0;
+			if(containsNull && filter.TEST_VALUE(keys[nullIndex])) result++;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i]) && filter.TEST_VALUE(keys[i])) result++;
+			}
+			return result;
+		}
 	}
 	
 	private class Values extends VALUE_ABSTRACT_COLLECTION VALUE_GENERIC_TYPE {
@@ -720,21 +1063,78 @@ public class HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENE
 			HASH_MAP.this.clear();
 		}
 		
-#if VALUE_OBJECT
-		@Override
-		public void forEach(Consumer VALUE_SUPER_GENERIC_TYPE action) {
-			if(containsNull) action.accept(values[nullIndex]);
-			for(int i = nullIndex-1;i>=0;i--)
-				if(KEY_EQUALS_NOT_NULL(keys[i])) action.accept(values[i]);
-		}
-#else
 		@Override
 		public void forEach(VALUE_CONSUMER VALUE_SUPER_GENERIC_TYPE action) {
 			if(containsNull) action.accept(values[nullIndex]);
 			for(int i = nullIndex-1;i>=0;i--)
 				if(KEY_EQUALS_NOT_NULL(keys[i])) action.accept(values[i]);
 		}
-#endif
+		
+		@Override
+		public <E> void forEach(E input, VALUE_BI_FROM_OBJECT_CONSUMER VSV_GENERIC_TYPE<E> action) {
+			Objects.requireNonNull(action);
+			if(size() <= 0) return;
+			if(containsNull) action.accept(input, values[nullIndex]);
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i])) action.accept(input, values[i]);
+			}
+		}
+		
+		@Override
+		public boolean matchesAny(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			if(containsNull && filter.VALUE_TEST_VALUE(values[nullIndex])) return true;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i]) && filter.VALUE_TEST_VALUE(values[i])) return true;
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			if(containsNull && filter.VALUE_TEST_VALUE(values[nullIndex])) return false;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i]) && filter.VALUE_TEST_VALUE(values[i])) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			if(containsNull && !filter.VALUE_TEST_VALUE(values[nullIndex])) return false;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i]) && !filter.VALUE_TEST_VALUE(values[i])) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public VALUE_TYPE findFirst(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return EMPTY_VALUE;
+			if(containsNull && filter.VALUE_TEST_VALUE(values[nullIndex])) return values[nullIndex];
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i]) && filter.VALUE_TEST_VALUE(values[i])) return values[i];
+			}
+			return EMPTY_VALUE;
+		}
+		
+		@Override
+		public int count(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return 0;
+			int result = 0;
+			if(containsNull && filter.VALUE_TEST_VALUE(values[nullIndex])) result++;
+			for(int i = nullIndex-1;i>=0;i--) {
+				if(KEY_EQUALS_NOT_NULL(keys[i]) && filter.VALUE_TEST_VALUE(values[i])) result++;
+			}
+			return result;
+		}
 	}
 	
 	private class FastEntryIterator extends MapIterator implements ObjectIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {

src/builder/resources/speiger/assets/collections/templates/maps/impl/misc/ArrayMap.template

@@ -11,8 +11,14 @@ import speiger.src.collections.PACKAGE.collections.BI_ITERATOR;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
 import speiger.src.collections.PACKAGE.functions.CONSUMER;
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+#endif
+#if !TYPE_OBJECT && !VALUE_BOOLEAN
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 #endif
 import speiger.src.collections.PACKAGE.functions.consumer.BI_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.FUNCTION;
+import speiger.src.collections.PACKAGE.functions.function.UNARY_OPERATOR;
 import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
 import speiger.src.collections.PACKAGE.maps.abstracts.ABSTRACT_MAP;
 import speiger.src.collections.PACKAGE.maps.interfaces.MAP;
@@ -24,10 +30,29 @@ import speiger.src.collections.PACKAGE.utils.maps.MAPS;
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ABSTRACT_COLLECTION;
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_COLLECTION;
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ITERATOR;
-#if !SAME_TYPE && !VALUE_OBJECT
+import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_SUPPLIER;
+#if !SAME_TYPE
+import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_UNARY_OPERATOR;
+#if !VALUE_OBJECT
 import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_CONSUMER;
 import speiger.src.collections.VALUE_PACKAGE.lists.VALUE_LIST_ITERATOR;
 #endif
+#endif
+#if !TYPE_OBJECT && !VALUE_OBJECT || !VALUE_OBJECT
+import speiger.src.collections.objects.functions.consumer.ObjectObjectConsumer;
+#endif
+#if !TYPE_OBJECT || !VALUE_BOOLEAN
+#if !VALUE_OBJECT || SAME_TYPE
+import speiger.src.collections.objects.functions.function.Object2BooleanFunction;
+#endif
+#endif
+#if !SAME_TYPE
+#if !TYPE_OBJECT
+import speiger.src.collections.objects.functions.consumer.VALUE_BI_FROM_OBJECT_CONSUMER;
+
+#endif
+import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_PREDICATE;
+#endif
 #if !VALUE_OBJECT
 import speiger.src.collections.objects.collections.ObjectIterator;
 #endif
@@ -347,7 +372,7 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 	}
 	
 	@Override
-	public VALUE_TYPE REMOVE_KEY(KEY_TYPE key) {
+	public VALUE_TYPE REMOVE_VALUE(KEY_TYPE key) {
 		int index = findIndex(key);
 		if(index < 0) return getDefaultReturnValue();
 		VALUE_TYPE value = values[index];
@@ -355,6 +380,15 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 		return value;
 	}
 	
+	@Override
+	public VALUE_TYPE REMOVE_VALUEOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) {
+		int index = findIndex(key);
+		if(index < 0) return defaultValue;
+		VALUE_TYPE value = values[index];
+		removeIndex(index);
+		return value;
+	}
+	
 #if !TYPE_OBJECT || !VALUE_OBJECT
 	@Override
 	public boolean remove(KEY_TYPE key, VALUE_TYPE value) {
@@ -407,6 +441,107 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 		return entrySet;
 	}
 	
+	@Override
+	public boolean replace(KEY_TYPE key, VALUE_TYPE oldValue, VALUE_TYPE newValue) {
+		int index = findIndex(key);
+		if(index < 0 || values[index] != oldValue) return false;
+		values[index] = newValue;
+		return true;
+	}
+	
+	@Override
+	public VALUE_TYPE replace(KEY_TYPE key, VALUE_TYPE value) {
+		int index = findIndex(key);
+		if(index < 0) return getDefaultReturnValue();
+		VALUE_TYPE oldValue = values[index];
+		values[index] = value;
+		return oldValue;
+	}
+	
+	@Override
+	public VALUE_TYPE COMPUTE(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		int index = findIndex(key);
+		if(index == -1) {
+			VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, getDefaultReturnValue());
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			insertIndex(size++, key, newValue);
+			return newValue;
+		}
+		VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, values[index]);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			removeIndex(index);
+			return newValue;
+		}
+		values[index] = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public VALUE_TYPE COMPUTE_IF_ABSENT(KEY_TYPE key, FUNCTION KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		int index = findIndex(key);
+		if(index == -1) {
+			VALUE_TYPE newValue = mappingFunction.GET_VALUE(key);
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			insertIndex(size++, key, newValue);
+			return newValue;
+		}
+		return values[index];
+	}
+	
+	@Override
+	public VALUE_TYPE SUPPLY_IF_ABSENT(KEY_TYPE key, VALUE_SUPPLIER VALUE_GENERIC_TYPE valueProvider) {
+		int index = findIndex(key);
+		if(index == -1) {
+			VALUE_TYPE newValue = valueProvider.VALUE_GET_KEY();
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			insertIndex(size++, key, newValue);
+			return newValue;
+		}
+		return values[index];
+	}
+	
+	@Override
+	public VALUE_TYPE COMPUTE_IF_PRESENT(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		int index = findIndex(key);
+		if(index == -1) return getDefaultReturnValue();
+		VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, values[index]);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			removeIndex(index);
+			return newValue;
+		}
+		values[index] = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public VALUE_TYPE MERGE(KEY_TYPE key, VALUE_TYPE value, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) {
+		int index = findIndex(key);
+		VALUE_TYPE newValue = index == -1 ? value : mappingFunction.APPLY_VALUE(values[index], value);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			if(index >= 0)
+				removeIndex(index);
+		}
+		else if(index == -1) insertIndex(size++, key, newValue);
+		else values[index] = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public void BULK_MERGE(MAP KEY_VALUE_GENERIC_TYPE m, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) {
+		Objects.requireNonNull(mappingFunction);
+		for(MAP.Entry KEY_VALUE_GENERIC_TYPE entry : MAPS.fastIterable(m)) {
+			KEY_TYPE key = entry.ENTRY_KEY();
+			int index = findIndex(key);
+			VALUE_TYPE newValue = index == -1 ? entry.ENTRY_VALUE() : mappingFunction.APPLY_VALUE(values[index], entry.ENTRY_VALUE());
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+				if(index >= 0)
+					removeIndex(index);
+			}
+			else if(index == -1) insertIndex(size++, key, newValue);
+			else values[index] = newValue;
+		}
+	}
+	
 	@Override
 	public int size() {
 		return size;
@@ -419,6 +554,14 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 		size = 0;
 	}
 	
+	public ARRAY_MAP KEY_VALUE_GENERIC_TYPE copy() {
+		ARRAY_MAP KEY_VALUE_GENERIC_TYPE map = new ARRAY_MAPKV_BRACES();
+		map.size = size;
+		map.keys = Arrays.copyOf(keys, keys.length);
+		map.values = Arrays.copyOf(values, keys.length);
+		return map;
+	}
+	
 	@Override
 	public COMPARATOR KEY_GENERIC_TYPE comparator() {
 		return null;
@@ -768,7 +911,7 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 		}
 		
 		@Override
-		public VALUE_TYPE REMOVE_KEY(KEY_TYPE key) {
+		public VALUE_TYPE REMOVE_VALUE(KEY_TYPE key) {
 			int index = findIndex(key);
 			if(index < 0) return getDefaultReturnValue();
 			VALUE_TYPE value = values[index];
@@ -777,6 +920,16 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 			return value;
 		}
 		
+		@Override
+		public VALUE_TYPE REMOVE_VALUEOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) {
+			int index = findIndex(key);
+			if(index < 0) return defaultValue;
+			VALUE_TYPE value = values[index];
+			removeIndex(index);
+			length--;
+			return value;
+		}
+		
 #if !TYPE_OBJECT || !VALUE_OBJECT
 		@Override
 		public boolean remove(KEY_TYPE key, VALUE_TYPE value) {
@@ -823,7 +976,7 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 			if(keySet == null) keySet = new SubKeySet();
 			return keySet;
 		}
-
+		
 		@Override
 		public VALUE_COLLECTION VALUE_GENERIC_TYPE values() {
 			if(valuesC == null) valuesC = new SubValues();
@@ -835,12 +988,17 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 			if(entrySet == null) entrySet = new SubMapEntrySet();
 			return entrySet;
 		}
-
+		
+		@Override
+		public SubMap copy() { 
+			throw new UnsupportedOperationException(); 
+		}
+		
 		@Override
 		public COMPARATOR KEY_GENERIC_TYPE comparator() {
 			return null;
 		}
-
+		
 		@Override
 		public SORTED_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, KEY_TYPE toKey) {
 			int fromIndex = findIndex(fromKey);
@@ -988,14 +1146,20 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 				return new SubFastEntryIterator(fromElement);
 			}
 			
+			@Override
+			public SubMapEntrySet copy() { throw new UnsupportedOperationException(); }
+			
 			@Override
 			public void forEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+				Objects.requireNonNull(action);
 				for(int i = 0;i<length;i++)
 					action.accept(new BasicEntryKV_BRACES(keys[offset+i], values[offset+i]));
 			}
 			
 			@Override
 			public void fastForEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+				Objects.requireNonNull(action);
+				if(size() <= 0) return;
 				BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
 				for(int i = 0;i<length;i++) {
 					entry.set(keys[offset+i], values[offset+i]);
@@ -1003,6 +1167,74 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 				}
 			}
 			
+			@Override
+			public <E> void forEach(E input, ObjectObjectConsumer<E, MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+				Objects.requireNonNull(action);
+				for(int i = 0;i<length;i++)
+					action.accept(input, new BasicEntryKV_BRACES(keys[offset+i], values[offset+i]));
+			}
+			
+			@Override
+			public boolean matchesAny(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return false;
+				BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+				for(int i = 0;i<length;i++) {
+					entry.set(keys[offset+i], values[offset+i]);
+					if(filter.getBoolean(entry)) return true;
+				}
+				return false;
+			}
+			
+			@Override
+			public boolean matchesNone(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return true;
+				BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+				for(int i = 0;i<length;i++) {
+					entry.set(keys[offset+i], values[offset+i]);
+					if(filter.getBoolean(entry)) return false;
+				}
+				return true;
+			}
+			
+			@Override
+			public boolean matchesAll(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return true;
+				BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+				for(int i = 0;i<length;i++) {
+					entry.set(keys[offset+i], values[offset+i]);
+					if(!filter.getBoolean(entry)) return false;
+				}
+				return true;
+			}
+			
+			@Override
+			public MAP.Entry KEY_VALUE_GENERIC_TYPE findFirst(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return null;
+				BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+				for(int i = 0;i<length;i++) {
+					entry.set(keys[offset+i], values[offset+i]);
+					if(filter.getBoolean(entry)) return entry;
+				}
+				return null;
+			}
+			
+			@Override
+			public int count(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return 0;
+				int result = 0;
+				BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+				for(int i = 0;i<length;i++) {
+					entry.set(keys[offset+i], values[offset+i]);
+					if(filter.getBoolean(entry)) result++;
+				}
+				return result;
+			}
+			
 			@Override
 			@Deprecated
 			public boolean contains(Object o) {
@@ -1100,19 +1332,74 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 			@Override
 			public KEY_TYPE POLL_LAST_KEY() { return POLL_LAST_ENTRY_KEY(); }
 			
-#if TYPE_OBJECT
 			@Override
-			public void forEach(Consumer<? super CLASS_TYPE> action) { 
+			public SubKeySet copy() { throw new UnsupportedOperationException(); }
+			
+			@Override
+			public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) { 
+				Objects.requireNonNull(action);
 				for(int i = 0;i<length;action.accept(keys[offset+i])); 
 			}
 			
-#else
 			@Override
-			public void forEach(CONSUMER KEY_GENERIC_TYPE action) { 
+			public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
-				for(int i = 0;i<length;action.accept(keys[offset+i])); 
+				Objects.requireNonNull(action);
+				if(size() <= 0) return;
+				for(int i = 0;i<length;action.accept(input, keys[offset+i])); 
+
+			}
+			
+			@Override
+			public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return false;
+				for(int i = 0;i<length;i++) {
+					if(filter.TEST_VALUE(keys[i+offset])) return true;					
+				}
+				return false;
+			}
+			
+			@Override
+			public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return true;
+				for(int i = 0;i<length;i++) {
+					if(filter.TEST_VALUE(keys[i+offset])) return false;					
+				}
+				return true;
+			}
+			
+			@Override
+			public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return true;
+				for(int i = 0;i<length;i++) {
+					if(!filter.TEST_VALUE(keys[i+offset])) return false;					
+				}
+				return true;
+			}
+			
+			@Override
+			public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return EMPTY_KEY_VALUE;
+				for(int i = 0;i<length;i++) {
+					if(filter.TEST_VALUE(keys[i+offset])) return keys[i+offset];					
+				}
+				return EMPTY_KEY_VALUE;
+			}
+			
+			@Override
+			public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return 0;
+				int result = 0;
+				for(int i = 0;i<length;i++) {
+					if(filter.TEST_VALUE(keys[i+offset])) result++;					
+				}
+				return result;
 			}
 			
-#endif
 			@Override
 			public COMPARATOR KEY_GENERIC_TYPE comparator() { return null; }
 			@Override
@@ -1157,17 +1444,64 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 				SubMap.this.clear();
 			}
 			
-#if VALUE_OBJECT
 			@Override
-			public void forEach(Consumer<? super CLASS_VALUE_TYPE> action) {
+			public void forEach(VALUE_CONSUMER VALUE_SUPER_GENERIC_TYPE action) {
+				Objects.requireNonNull(action);
 				for(int i = 0;i<length;action.accept(values[offset+i]));
 			}
-#else
+			
 			@Override
-			public void forEach(VALUE_CONSUMER VALUE_GENERIC_TYPE action) {
+			public <E> void forEach(E input, VALUE_BI_FROM_OBJECT_CONSUMER VSV_GENERIC_TYPE<E> action) {
-				for(int i = 0;i<length;action.accept(values[offset+i]));
+				Objects.requireNonNull(action);
+				for(int i = 0;i<length;action.accept(input, values[offset+i]));
+
+			}
+			
+			@Override
+			public boolean matchesAny(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				for(int i = 0;i<length;i++) {
+					if(filter.VALUE_TEST_VALUE(values[offset+i])) return true;
+				}
+				return false;
+			}
+			
+			@Override
+			public boolean matchesNone(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				for(int i = 0;i<length;i++) {
+					if(filter.VALUE_TEST_VALUE(values[offset+i])) return false;
+				}
+				return true;
+			}
+			
+			@Override
+			public boolean matchesAll(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				for(int i = 0;i<length;i++) {
+					if(!filter.VALUE_TEST_VALUE(values[offset+i])) return false;
+				}
+				return true;
+			}
+			
+			@Override
+			public VALUE_TYPE findFirst(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				for(int i = 0;i<length;i++) {
+					if(filter.VALUE_TEST_VALUE(values[offset+i])) return values[offset+i];
+				}
+				return EMPTY_VALUE;
+			}
+			
+			@Override
+			public int count(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				int result = 0;
+				for(int i = 0;i<length;i++) {
+					if(filter.VALUE_TEST_VALUE(values[offset+i])) result++;
+				}
+				return result;
 			}
-#endif
 		}
 		
 		private class SubFastEntryIterator extends SubMapIterator implements ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
@@ -1383,14 +1717,20 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 			return new FastEntryIterator(fromElement);
 		}
 		
+		@Override
+		public MapEntrySet copy() { throw new UnsupportedOperationException(); }
+		
 		@Override
 		public void forEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+			Objects.requireNonNull(action);
 			for(int i = 0;i<size;i++)
 				action.accept(new BasicEntryKV_BRACES(keys[i], values[i]));
 		}
 		
 		@Override
 		public void fastForEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+			Objects.requireNonNull(action);
+			if(size() <= 0) return;
 			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
 			for(int i = 0;i<size;i++) {
 				entry.set(keys[i], values[i]);
@@ -1398,6 +1738,75 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 			}
 		}
 		
+		@Override
+		public <E> void forEach(E input, ObjectObjectConsumer<E, MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+			Objects.requireNonNull(action);
+			for(int i = 0;i<size;i++) {
+				action.accept(input, new BasicEntryKV_BRACES(keys[i], values[i]));
+			}
+		}
+		
+		@Override
+		public boolean matchesAny(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			for(int i = 0;i<size;i++) {
+				entry.set(keys[i], values[i]);
+				if(filter.getBoolean(entry)) return true;
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			for(int i = 0;i<size;i++) {
+				entry.set(keys[i], values[i]);
+				if(filter.getBoolean(entry)) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			for(int i = 0;i<size;i++) {
+				entry.set(keys[i], values[i]);
+				if(!filter.getBoolean(entry)) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE findFirst(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return null;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			for(int i = 0;i<size;i++) {
+				entry.set(keys[i], values[i]);
+				if(filter.getBoolean(entry)) return entry;
+			}
+			return null;
+		}
+		
+		@Override
+		public int count(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return 0;
+			int result = 0;
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			for(int i = 0;i<size;i++) {
+				entry.set(keys[i], values[i]);
+				if(filter.getBoolean(entry)) result++;
+			}
+			return result;
+		}
+		
 		@Override
 		@Deprecated
 		public boolean contains(Object o) {
@@ -1495,19 +1904,69 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 		@Override
 		public KEY_TYPE POLL_LAST_KEY() { return POLL_LAST_ENTRY_KEY(); }
 		
-#if TYPE_OBJECT
 		@Override
-		public void forEach(Consumer<? super CLASS_TYPE> action) { 
+		public KeySet copy() { throw new UnsupportedOperationException(); }
+		
+		@Override
+		public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) { 
+			Objects.requireNonNull(action);
 			for(int i = 0;i<size;action.accept(keys[i++])); 
 		}
 		
-#else
 		@Override
-		public void forEach(CONSUMER KEY_GENERIC_TYPE action) { 
+		public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
-			for(int i = 0;i<size;action.accept(keys[i++])); 
+			Objects.requireNonNull(action);
+			for(int i = 0;i<size;action.accept(input, keys[i++])); 
+
+		}
+		
+		@Override
+		public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			for(int i = 0;i<size;i++) {
+				if(filter.TEST_VALUE(keys[i])) return true;
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(int i = 0;i<size;i++) {
+				if(filter.TEST_VALUE(keys[i])) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(int i = 0;i<size;i++) {
+				if(!filter.TEST_VALUE(keys[i])) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(int i = 0;i<size;i++) {
+				if(filter.TEST_VALUE(keys[i])) return keys[i];
+			}
+			return EMPTY_KEY_VALUE;
+		}
+		
+		@Override
+		public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			int result = 0;
+			for(int i = 0;i<size;i++) {
+				if(filter.TEST_VALUE(keys[i])) result++;
+			}
+			return result;
 		}
 		
-#endif
 		@Override
 		public COMPARATOR KEY_GENERIC_TYPE comparator() { return null; }
 		@Override
@@ -1552,17 +2011,57 @@ public class ARRAY_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GEN
 			ARRAY_MAP.this.clear();
 		}
 		
-#if VALUE_OBJECT
 		@Override
-		public void forEach(Consumer<? super CLASS_VALUE_TYPE> action) {
+		public void forEach(VALUE_CONSUMER VALUE_SUPER_GENERIC_TYPE action) {
+			Objects.requireNonNull(action);
 			for(int i = 0;i<size;action.accept(values[i++]));
 		}
-#else
+		
 		@Override
-		public void forEach(VALUE_CONSUMER VALUE_GENERIC_TYPE action) {
+		public boolean matchesAny(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
-			for(int i = 0;i<size;action.accept(values[i++]));
+			Objects.requireNonNull(filter);
+			for(int i = 0;i<size;i++) {
+				if(filter.VALUE_TEST_VALUE(values[i])) return true;
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(int i = 0;i<size;i++) {
+				if(filter.VALUE_TEST_VALUE(values[i])) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(int i = 0;i<size;i++) {
+				if(!filter.VALUE_TEST_VALUE(values[i])) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public VALUE_TYPE findFirst(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(int i = 0;i<size;i++) {
+				if(filter.VALUE_TEST_VALUE(values[i])) return values[i];
+			}
+			return EMPTY_VALUE;
+		}
+		
+		@Override
+		public int count(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			int result = 0;
+			for(int i = 0;i<size;i++) {
+				if(filter.VALUE_TEST_VALUE(values[i])) result++;
+			}
+			return result;
 		}
-#endif
 	}
 	
 	private class FastEntryIterator extends MapIterator implements ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {

src/builder/resources/speiger/assets/collections/templates/maps/impl/misc/EnumMap.template

@@ -1,5 +1,6 @@
 package speiger.src.collections.PACKAGE.maps.impl.misc;
 
+import java.util.Arrays;
 import java.util.Map;
 import java.util.NoSuchElementException;
 #if VALUE_OBJECT
@@ -16,7 +17,6 @@ import speiger.src.collections.objects.maps.abstracts.ABSTRACT_MAP;
 import speiger.src.collections.objects.maps.interfaces.MAP;
 import speiger.src.collections.objects.sets.AbstractObjectSet;
 import speiger.src.collections.objects.sets.ObjectSet;
-import sun.misc.SharedSecrets;
 
 /**
  * A Type Specific EnumMap implementation that allows for Primitive Values.
@@ -28,26 +28,26 @@ import sun.misc.SharedSecrets;
 public class ENUM_MAP KEY_ENUM_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENERIC_TYPE
 {
 	/** Enum Type that is being used */
-    protected final Class<T> keyType;
+	protected final Class<T> keyType;
 	/** The Backing keys array. */
-    protected transient final T[] keys;
+	protected transient final T[] keys;
 	/** The Backing values array */
-    protected transient final VALUE_TYPE[] values;
+	protected transient final VALUE_TYPE[] values;
 	/** The Backing array that indicates which index is present or not */
-    protected transient final long[] present;
+	protected transient final long[] present;
 	/** Amount of Elements stored in the ArrayMap */
-    protected int size = 0;
+	protected int size = 0;
 	/** EntrySet cache */
-    protected transient ObjectSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> entrySet;
+	protected transient ObjectSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> entrySet;
 	/** KeySet cache */
-    protected transient ObjectSet<T> keySet;
+	protected transient ObjectSet<T> keySet;
 	/** Values cache */
-    protected transient VALUE_COLLECTION VALUE_GENERIC_TYPE valuesC;
+	protected transient VALUE_COLLECTION VALUE_GENERIC_TYPE valuesC;
 	
-    /**
+	/**
-     * Default Constructor
+	 * Default Constructor
-     * @param keyType the type of Enum that should be used
+	 * @param keyType the type of Enum that should be used
-     */
+	 */
 	public ENUM_MAP(Class<T> keyType) {
 		this.keyType = keyType;
 		keys = getKeyUniverse(keyType);
@@ -123,6 +123,16 @@ public class ENUM_MAP KEY_ENUM_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE
 		values[index] = EMPTY_VALUE;
 		return result;
 	}
+
+	@Override
+	public VALUE_TYPE remOrDefault(T key, VALUE_TYPE defaultValue) {
+		int index = key.ordinal();
+		if(!isSet(index)) return defaultValue;
+		clear(index);
+		VALUE_TYPE result = values[index];
+		values[index] = EMPTY_VALUE;
+		return result;
+	}
 	
 #if VALUE_OBJECT
 	@Override
@@ -166,6 +176,15 @@ public class ENUM_MAP KEY_ENUM_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE
 	}
 	
 #endif
+	@Override
+	public ENUM_MAP KEY_VALUE_GENERIC_TYPE copy() {
+		ENUM_MAP KEY_VALUE_GENERIC_TYPE map = new ENUM_MAPKV_BRACES(keyType);
+		map.size = size;
+		System.arraycopy(present, 0, map.present, 0, Math.min(present.length, map.present.length));
+		System.arraycopy(values, 0, map.values, 0, Math.min(values.length, map.values.length));
+		return map;
+	}
+	
 	@Override
 	public ObjectSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> ENTRY_SET() {
 		if(entrySet == null) entrySet = new EntrySet();
@@ -184,6 +203,14 @@ public class ENUM_MAP KEY_ENUM_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE
 		return valuesC;
 	}
 	
+	@Override
+	public void clear() {
+		if(size == 0) return;
+		size = 0;
+		Arrays.fill(present, 0L);
+		Arrays.fill(values, EMPTY_VALUE);
+	}
+	
 	protected void onNodeAdded(int index) {
 		
 	}
@@ -201,32 +228,32 @@ public class ENUM_MAP KEY_ENUM_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE
 		onNodeRemoved(index);
 	}
 	protected boolean isSet(int index) { return (present[index >> 6] & (1L << index)) != 0; }
-    private static <K extends Enum<K>> K[] getKeyUniverse(Class<K> keyType) { 
+	
-//    	return keyType.getEnumConstants();
+	private static <K extends Enum<K>> K[] getKeyUniverse(Class<K> keyType) {
-    	return SharedSecrets.getJavaLangAccess().getEnumConstantsShared(keyType); 
+		return keyType.getEnumConstants();
-    }
+	}
-    
+	
-    class EntrySet extends AbstractObjectSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
+	class EntrySet extends AbstractObjectSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
-    	
+		
-    	@Override
+		@Override
-    	public boolean contains(Object o) {
+		public boolean contains(Object o) {
-    		if(o instanceof Map.Entry) return containsKey(((Map.Entry<?, ?>)o).getKey());
+			if(o instanceof Map.Entry) return containsKey(((Map.Entry<?, ?>)o).getKey());
-    		return false;
+			return false;
-    	}
+		}
-    	
+		
-    	@Override
+		@Override
-    	public boolean remove(Object o) {
+		public boolean remove(Object o) {
-    		if(o instanceof Map.Entry) {
+			if(o instanceof Map.Entry) {
-    			if(o instanceof MAP.Entry) {
+				if(o instanceof MAP.Entry) {
-    				MAP.Entry KEY_VALUE_GENERIC_TYPE entry = (MAP.Entry KEY_VALUE_GENERIC_TYPE)o;
+					MAP.Entry KEY_VALUE_GENERIC_TYPE entry = (MAP.Entry KEY_VALUE_GENERIC_TYPE)o;
-    				return ENUM_MAP.this.remove(entry.getKey(), entry.ENTRY_VALUE());
+					return ENUM_MAP.this.remove(entry.getKey(), entry.ENTRY_VALUE());
-    			}
+				}
-    			Map.Entry<?, ?> entry = (java.util.Map.Entry<?, ?>)o;
+				Map.Entry<?, ?> entry = (java.util.Map.Entry<?, ?>)o;
-    			return ENUM_MAP.this.remove(entry.getKey(), entry.getValue());
+				return ENUM_MAP.this.remove(entry.getKey(), entry.getValue());
-    		}
+			}
-    		return false;
+			return false;
-    	}
+		}
-    	
+		
 		@Override
 		public ObjectIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> iterator() {
 			return new EntryIterator();
@@ -241,22 +268,22 @@ public class ENUM_MAP KEY_ENUM_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE
 		public void clear() {
 			ENUM_MAP.this.clear();
 		}
-    }
+	}
-    
+	
-    class KeySet extends AbstractObjectSet<T> {
+	class KeySet extends AbstractObjectSet<T> {
-    	
+		
-    	@Override
+		@Override
-    	public boolean contains(Object o) {
+		public boolean contains(Object o) {
-    		return containsKey(o);
+			return containsKey(o);
-    	}
+		}
-    	
+		
-    	@Override
+		@Override
-    	public boolean remove(Object o) {
+		public boolean remove(Object o) {
-    		int size = size();
+			int size = size();
-    		ENUM_MAP.this.remove(o);
+			ENUM_MAP.this.remove(o);
-    		return size != size();
+			return size != size();
-    	}
+		}
-    	
+		
 		@Override
 		public ObjectIterator<T> iterator() {
 			return new KeyIterator();
@@ -266,14 +293,14 @@ public class ENUM_MAP KEY_ENUM_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE
 		public int size() {
 			return ENUM_MAP.this.size();
 		}
-    	
+		
 		@Override
 		public void clear() {
 			ENUM_MAP.this.clear();
 		}
-    }
+	}
-    
+	
-    class Values extends VALUE_ABSTRACT_COLLECTION VALUE_GENERIC_TYPE {
+	class Values extends VALUE_ABSTRACT_COLLECTION VALUE_GENERIC_TYPE {
 
 		@Override
 		public boolean add(VALUE_TYPE o) { throw new UnsupportedOperationException(); }
@@ -296,40 +323,40 @@ public class ENUM_MAP KEY_ENUM_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE
 		public int size() {
 			return ENUM_MAP.this.size();
 		}
-    	
+		
 		@Override
 		public void clear() {
 			ENUM_MAP.this.clear();
 		}
-    }
+	}
-    
+	
-    class EntryIterator extends MapIterator implements ObjectIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
+	class EntryIterator extends MapIterator implements ObjectIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
 		@Override
 		public MAP.Entry KEY_VALUE_GENERIC_TYPE next() {
 			int index = nextEntry();
 			return new BasicEntry<>(keys[index], values[index]);
 		}
-    }
+	}
-    
+	
-    class KeyIterator extends MapIterator implements ObjectIterator<T> {
+	class KeyIterator extends MapIterator implements ObjectIterator<T> {
 		@Override
 		public T next() {
 			return keys[nextEntry()];
 		}
-    }
+	}
-    
+	
-    class ValueIterator extends MapIterator implements VALUE_ITERATOR VALUE_GENERIC_TYPE {
+	class ValueIterator extends MapIterator implements VALUE_ITERATOR VALUE_GENERIC_TYPE {
 		@Override
 		public VALUE_TYPE VALUE_NEXT() {
 			return values[nextEntry()];
 		}
-    }
+	}
-    
+	
-    class MapIterator {
+	class MapIterator {
-    	int index;
+		int index;
-    	int lastReturnValue = -1;
+		int lastReturnValue = -1;
-    	int nextIndex = -1;
+		int nextIndex = -1;
-    	
+		
 		public boolean hasNext() {
 			if(nextIndex == -1 && index < values.length) {
 				while(index < values.length && !isSet(index++));
@@ -350,5 +377,5 @@ public class ENUM_MAP KEY_ENUM_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE
 			clear(lastReturnValue);
 			values[lastReturnValue] = EMPTY_VALUE;
 		}
-    }
+	}
 }

src/builder/resources/speiger/assets/collections/templates/maps/impl/misc/LinkedEnumMap.template

@@ -0,0 +1,861 @@
+package speiger.src.collections.PACKAGE.maps.impl.misc;
+
+import java.util.Comparator;
+import java.util.Map;
+import java.util.NoSuchElementException;
+import java.util.function.Consumer;
+#if TYPE_OBJECT
+import java.util.Objects;
+#endif
+
+import speiger.src.collections.PACKAGE.collections.BI_ITERATOR;
+#if !TYPE_OBJECT
+import speiger.src.collections.PACKAGE.functions.COMPARATOR;
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
+#endif
+import speiger.src.collections.PACKAGE.functions.consumer.BI_CONSUMER;
+import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
+import speiger.src.collections.PACKAGE.maps.interfaces.MAP;
+import speiger.src.collections.PACKAGE.maps.interfaces.SORTED_MAP;
+import speiger.src.collections.PACKAGE.sets.ABSTRACT_SET;
+import speiger.src.collections.PACKAGE.sets.SORTED_SET;
+import speiger.src.collections.PACKAGE.sets.SET;
+import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ABSTRACT_COLLECTION;
+import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_COLLECTION;
+import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ITERATOR;
+#if !VALUE_OBJECT && !SAME_TYPE
+import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_CONSUMER;
+import speiger.src.collections.VALUE_PACKAGE.lists.VALUE_LIST_ITERATOR;
+#endif
+#if !TYPE_OBJECT
+import speiger.src.collections.objects.collections.ObjectBidirectionalIterator;
+import speiger.src.collections.objects.lists.ObjectListIterator;
+import speiger.src.collections.objects.sets.AbstractObjectSet;
+import speiger.src.collections.objects.sets.ObjectSortedSet;
+import speiger.src.collections.objects.sets.ObjectSet;
+#endif
+
+/**
+ * A Type Specific LinkedEnumMap implementation that allows for Primitive Values and faster iteration.
+ * Unlike javas implementation this one does not jump around between a single long or long array implementation based around the enum size
+ * This will cause a bit more memory usage but allows for a simpler implementation.
+ * @Type(T)
+ * @ValueType(V)
+ */
+public class LINKED_ENUM_MAP KEY_ENUM_VALUE_GENERIC_TYPE extends ENUM_MAP KEY_VALUE_GENERIC_TYPE implements SORTED_MAP KEY_VALUE_GENERIC_TYPE
+{
+	/** The Backing array for links between nodes. Left 32 Bits => Previous Entry, Right 32 Bits => Next Entry */
+	protected long[] links;
+	/** The First Index in the Map */
+	protected int firstIndex = -1;
+	/** The Last Index in the Map */
+	protected int lastIndex = -1;
+	/**
+	 * Default Constructor
+	 * @param keyType the type of Enum that should be used
+	 */
+	public LINKED_ENUM_MAP(Class<T> keyType) {
+		super(keyType);
+		links = new long[keys.length];
+	}
+	
+	@Override
+	public VALUE_TYPE putAndMoveToFirst(T key, VALUE_TYPE value) {
+		int index = key.ordinal();
+		if(isSet(index)) {
+			VALUE_TYPE result = values[index];
+			values[index] = value;
+			moveToFirstIndex(index);
+			return result;
+		}
+		set(index);
+		values[index] = value;
+		onNodeAdded(index);
+		moveToFirstIndex(index);
+		return getDefaultReturnValue();
+	}
+	
+	@Override
+	public VALUE_TYPE putAndMoveToLast(T key, VALUE_TYPE value) {
+		int index = key.ordinal();
+		if(isSet(index)) {
+			VALUE_TYPE result = values[index];
+			values[index] = value;
+			moveToLastIndex(index);
+			return result;
+		}
+		set(index);
+		values[index] = value;
+		onNodeAdded(index);
+		moveToLastIndex(index);
+		return getDefaultReturnValue();
+	}
+	
+	@Override
+	public boolean moveToFirst(T key) {
+		int index = key.ordinal();
+		if(isSet(index)) {
+			moveToFirstIndex(index);
+			return true;
+		}
+		return false;
+	}
+	
+	@Override
+	public boolean moveToLast(T key) {
+		int index = key.ordinal();
+		if(isSet(index)) {
+			moveToLastIndex(index);
+			return true;
+		}
+		return false;
+	}
+	
+	@Override
+	public VALUE_TYPE getAndMoveToFirst(T key) {
+		int index = key.ordinal();
+		if(index < 0) return getDefaultReturnValue();
+		moveToFirstIndex(index);
+		return values[index];
+	}
+	
+	@Override
+	public VALUE_TYPE getAndMoveToLast(T key) {
+		int index = key.ordinal();
+		if(index < 0) return getDefaultReturnValue();
+		moveToLastIndex(index);
+		return values[index];
+	}
+	
+	@Override
+	public LINKED_ENUM_MAP KEY_VALUE_GENERIC_TYPE copy() {
+		LINKED_ENUM_MAP KEY_VALUE_GENERIC_TYPE map = new LINKED_ENUM_MAPKV_BRACES(keyType);
+		map.size = size;
+		System.arraycopy(present, 0, map.present, 0, Math.min(present.length, map.present.length));
+		System.arraycopy(values, 0, map.values, 0, Math.min(values.length, map.values.length));
+		System.arraycopy(links, 0, map.links, 0, Math.min(links.length, map.links.length));
+		map.firstIndex = firstIndex;
+		map.lastIndex = lastIndex;
+		return map;
+	}
+	
+	@Override
+	public COMPARATOR KEY_GENERIC_TYPE comparator() {
+		return null;
+	}
+	
+	@Override
+	public SORTED_MAP KEY_VALUE_GENERIC_TYPE subMap(T fromKey, T toKey) { throw new UnsupportedOperationException(); }
+	
+	@Override
+	public SORTED_MAP KEY_VALUE_GENERIC_TYPE headMap(T toKey) { throw new UnsupportedOperationException(); }
+	
+	@Override
+	public SORTED_MAP KEY_VALUE_GENERIC_TYPE tailMap(T fromKey) { throw new UnsupportedOperationException(); }
+	
+	@Override
+	public T FIRST_ENTRY_KEY() {
+		if(size == 0) throw new NoSuchElementException();
+		return keys[firstIndex];
+	}
+	
+	@Override
+	public T POLL_FIRST_ENTRY_KEY() {
+		if(size == 0) throw new NoSuchElementException();
+		int pos = firstIndex;
+		firstIndex = (int)links[pos];
+		if(0 <= firstIndex) links[firstIndex] |= 0xFFFFFFFF00000000L;
+		T result = keys[pos];
+		size--;
+		values[result.ordinal()] = EMPTY_VALUE;
+		return result;
+	}
+	
+	@Override
+	public T LAST_ENTRY_KEY() {
+		if(size == 0) throw new NoSuchElementException();
+		return keys[lastIndex];
+	}
+	
+	@Override
+	public T POLL_LAST_ENTRY_KEY() {
+		if(size == 0) throw new NoSuchElementException();
+		int pos = lastIndex;
+		lastIndex = (int)(links[pos] >>> 32);
+		if(0 <= lastIndex) links[lastIndex] |= 0xFFFFFFFFL;
+		T result = keys[pos];
+		size--;
+		values[result.ordinal()] = EMPTY_VALUE;
+		return result;
+	}
+	
+	@Override
+	public VALUE_TYPE FIRST_ENTRY_VALUE() {
+		if(size == 0) throw new NoSuchElementException();
+		return values[firstIndex];
+	}
+	
+	@Override
+	public VALUE_TYPE LAST_ENTRY_VALUE() {
+		if(size == 0) throw new NoSuchElementException();
+		return values[lastIndex];
+	}
+	
+	@Override
+	public ObjectSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> ENTRY_SET() {
+		if(entrySet == null) entrySet = new MapEntrySet();
+		return entrySet;
+	}
+	
+	@Override
+	public SET KEY_GENERIC_TYPE keySet() {
+		if(keySet == null) keySet = new KeySet();
+		return keySet;
+	}
+	
+	@Override
+	public VALUE_COLLECTION VALUE_GENERIC_TYPE values() {
+		if(valuesC == null) valuesC = new Values();
+		return valuesC;
+	}
+	
+	@Override
+	public void forEach(BI_CONSUMER KEY_VALUE_GENERIC_TYPE action) {
+		int index = firstIndex;
+		while(index != -1){
+			action.accept(keys[index], values[index]);
+			index = (int)links[index];
+		}
+	}
+	
+	@Override
+	public void clear() {
+		super.clear();
+		firstIndex = lastIndex = -1;
+	}
+	
+	protected void moveToFirstIndex(int startPos) {
+		if(size == 1 || firstIndex == startPos) return;
+		if(lastIndex == startPos) {
+			lastIndex = (int)(links[startPos] >>> 32);
+			links[lastIndex] |= 0xFFFFFFFFL;
+		}
+		else {
+			long link = links[startPos];
+			int prev = (int)(link >>> 32);
+			int next = (int)link;
+			links[prev] ^= ((links[prev] ^ (link & 0xFFFFFFFFL)) & 0xFFFFFFFFL);
+			links[next] ^= ((links[next] ^ (link & 0xFFFFFFFF00000000L)) & 0xFFFFFFFF00000000L);
+		}
+		links[firstIndex] ^= ((links[firstIndex] ^ ((startPos & 0xFFFFFFFFL) << 32)) & 0xFFFFFFFF00000000L);
+		links[startPos] = 0xFFFFFFFF00000000L | (firstIndex & 0xFFFFFFFFL);
+		firstIndex = startPos;
+	}
+	
+	protected void moveToLastIndex(int startPos) {
+		if(size == 1 || lastIndex == startPos) return;
+		if(firstIndex == startPos) {
+			firstIndex = (int)links[startPos];
+			links[lastIndex] |= 0xFFFFFFFF00000000L;
+		}
+		else {
+			long link = links[startPos];
+			int prev = (int)(link >>> 32);
+			int next = (int)link;
+			links[prev] ^= ((links[prev] ^ (link & 0xFFFFFFFFL)) & 0xFFFFFFFFL);
+			links[next] ^= ((links[next] ^ (link & 0xFFFFFFFF00000000L)) & 0xFFFFFFFF00000000L);
+		}
+		links[lastIndex] ^= ((links[lastIndex] ^ (startPos & 0xFFFFFFFFL)) & 0xFFFFFFFFL);
+		links[startPos] = ((lastIndex & 0xFFFFFFFFL) << 32) | 0xFFFFFFFFL;
+		lastIndex = startPos;
+	}
+	
+	@Override
+	protected void onNodeAdded(int pos) {
+		if(size == 0) {
+			firstIndex = lastIndex = pos;
+			links[pos] = -1L;
+		}
+		else {
+			links[lastIndex] ^= ((links[lastIndex] ^ (pos & 0xFFFFFFFFL)) & 0xFFFFFFFFL);
+			links[pos] = ((lastIndex & 0xFFFFFFFFL) << 32) | 0xFFFFFFFFL;
+			lastIndex = pos;
+		}
+	}
+	
+	@Override
+	protected void onNodeRemoved(int pos) {
+		if(size == 0) firstIndex = lastIndex = -1;
+		else if(firstIndex == pos) {
+			firstIndex = (int)links[pos];
+			if(0 <= firstIndex) links[firstIndex] |= 0xFFFFFFFF00000000L;
+		}
+		else if(lastIndex == pos) {
+			lastIndex = (int)(links[pos] >>> 32);
+			if(0 <= lastIndex) links[lastIndex] |= 0xFFFFFFFFL;
+		}
+		else {
+			long link = links[pos];
+			int prev = (int)(link >>> 32);
+			int next = (int)link;
+			links[prev] ^= ((links[prev] ^ (link & 0xFFFFFFFFL)) & 0xFFFFFFFFL);
+			links[next] ^= ((links[next] ^ (link & 0xFFFFFFFF00000000L)) & 0xFFFFFFFF00000000L);
+		}
+	}
+	
+	private class MapEntrySet extends AbstractObjectSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> implements SORTED_MAP.FastSortedSet KEY_VALUE_GENERIC_TYPE {
+		@Override
+		public boolean addAndMoveToFirst(MAP.Entry KEY_VALUE_GENERIC_TYPE o) { throw new UnsupportedOperationException(); }
+		@Override
+		public boolean addAndMoveToLast(MAP.Entry KEY_VALUE_GENERIC_TYPE o) { throw new UnsupportedOperationException(); }
+		
+		@Override
+		public boolean moveToFirst(MAP.Entry KEY_VALUE_GENERIC_TYPE o) {
+			return LINKED_ENUM_MAP.this.moveToFirst(o.ENTRY_KEY());
+		}
+		
+		@Override
+		public boolean moveToLast(MAP.Entry KEY_VALUE_GENERIC_TYPE o) {
+			return LINKED_ENUM_MAP.this.moveToLast(o.ENTRY_KEY());
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE first() {
+			return new BasicEntryKV_BRACES(FIRST_ENTRY_KEY(), FIRST_ENTRY_VALUE());
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE last() {
+			return new BasicEntryKV_BRACES(LAST_ENTRY_KEY(), LAST_ENTRY_VALUE());
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE pollFirst() {
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES(FIRST_ENTRY_KEY(), FIRST_ENTRY_VALUE());
+			POLL_FIRST_ENTRY_KEY();
+			return entry;
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE pollLast() {
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES(LAST_ENTRY_KEY(), LAST_ENTRY_VALUE());
+			POLL_LAST_ENTRY_KEY();
+			return entry;
+		}
+		
+		@Override
+		public ObjectBidirectionalIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> iterator() {
+			return new EntryIterator();
+		}
+		
+		@Override
+		public ObjectBidirectionalIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> iterator(MAP.Entry KEY_VALUE_GENERIC_TYPE fromElement) {
+			return new EntryIterator(fromElement.ENTRY_KEY());
+		}
+		
+		@Override
+		public ObjectBidirectionalIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> fastIterator() {
+			return new FastEntryIterator();
+		}
+		
+		@Override
+		public ObjectBidirectionalIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> fastIterator(T fromElement) {
+			return new FastEntryIterator(fromElement);
+		}
+		
+		public MapEntrySet copy() { throw new UnsupportedOperationException(); }
+		
+		@Override
+		public void forEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+			int index = firstIndex;
+			while(index != -1){
+				action.accept(new BasicEntryKV_BRACES(keys[index], values[index]));
+				index = (int)links[index];
+			}
+		}
+		
+		@Override
+		public void fastForEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+			BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
+			int index = firstIndex;
+			while(index != -1){
+				entry.set(keys[index], values[index]);
+				action.accept(entry);
+				index = (int)links[index];
+			}
+		}
+		
+		@Override
+		@Deprecated
+		public boolean contains(Object o) {
+			if(o instanceof Map.Entry) {
+				if(o instanceof MAP.Entry) return LINKED_ENUM_MAP.this.containsKey(((MAP.Entry KEY_VALUE_GENERIC_TYPE)o).ENTRY_KEY());
+				return LINKED_ENUM_MAP.this.containsKey(((Map.Entry<?, ?>)o).getKey());
+			}
+			return false;
+		}
+		
+		@Override
+		@Deprecated
+		public boolean remove(Object o) {
+			if(o instanceof Map.Entry) {
+				if(o instanceof MAP.Entry) {
+					MAP.Entry KEY_VALUE_GENERIC_TYPE entry = (MAP.Entry KEY_VALUE_GENERIC_TYPE)o;
+					return LINKED_ENUM_MAP.this.remove(entry.ENTRY_KEY(), entry.ENTRY_VALUE());
+				}
+				Map.Entry<?, ?> entry = (Map.Entry<?, ?>)o;
+				return LINKED_ENUM_MAP.this.remove(entry.getKey(), entry.getValue());
+			}
+			return false;
+		}
+		
+		@Override
+		public int size() {
+			return LINKED_ENUM_MAP.this.size();
+		}
+		
+		@Override
+		public void clear() {
+			LINKED_ENUM_MAP.this.clear();
+		}
+		
+		@Override
+		public Comparator<MAP.Entry KEY_VALUE_GENERIC_TYPE> comparator() {
+			return null;
+		}
+		@Override
+		public ObjectSortedSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> subSet(MAP.Entry KEY_VALUE_GENERIC_TYPE fromElement, MAP.Entry KEY_VALUE_GENERIC_TYPE toElement) { throw new UnsupportedOperationException(); }
+		@Override
+		public ObjectSortedSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> headSet(MAP.Entry KEY_VALUE_GENERIC_TYPE toElement) { throw new UnsupportedOperationException(); }
+		@Override
+		public ObjectSortedSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> tailSet(MAP.Entry KEY_VALUE_GENERIC_TYPE fromElement) { throw new UnsupportedOperationException(); }
+	}
+	
+	private final class KeySet extends ABSTRACT_SET KEY_GENERIC_TYPE implements SORTED_SET KEY_GENERIC_TYPE {
+#if TYPE_OBJECT
+		@Override
+		@Deprecated
+		public boolean contains(Object e) {
+			return containsKey(e);
+		}
+		
+		@Override
+		public boolean remove(Object o) {
+			int oldSize = size;
+			remove(o);
+			return size != oldSize;
+		}
+		
+#else
+		@Override
+		public boolean contains(T e) {
+			return containsKey(e);
+		}
+		
+		@Override
+		public boolean remove(T o) {
+			int oldSize = size;
+			remove(o);
+			return size != oldSize;
+		}
+		
+#endif
+		@Override
+		public boolean add(T o) {
+			throw new UnsupportedOperationException();
+		}
+		
+		@Override
+		public boolean addAndMoveToFirst(T o) { throw new UnsupportedOperationException(); }
+
+		@Override
+		public boolean addAndMoveToLast(T o) { throw new UnsupportedOperationException(); }
+
+		@Override
+		public boolean moveToFirst(T o) {
+			return LINKED_ENUM_MAP.this.moveToFirst(o);
+		}
+
+		@Override
+		public boolean moveToLast(T o) {
+			return LINKED_ENUM_MAP.this.moveToLast(o);
+		}
+		
+		@Override
+		public LIST_ITERATOR KEY_GENERIC_TYPE iterator() {
+			return new KeyIterator();
+		}
+		
+		@Override
+		public BI_ITERATOR KEY_GENERIC_TYPE iterator(T fromElement) {
+			return new KeyIterator(fromElement);
+		}
+		
+		public KeySet copy() { throw new UnsupportedOperationException(); }
+		
+		@Override
+		public int size() {
+			return LINKED_ENUM_MAP.this.size();
+		}
+		
+		@Override
+		public void clear() {
+			LINKED_ENUM_MAP.this.clear();
+		}
+		
+		@Override
+		public T FIRST_KEY() {
+			return FIRST_ENTRY_KEY();
+		}
+		
+		@Override
+		public T POLL_FIRST_KEY() {
+			return POLL_FIRST_ENTRY_KEY();
+		}
+
+		@Override
+		public T LAST_KEY() {
+			return LAST_ENTRY_KEY();
+		}
+
+		@Override
+		public T POLL_LAST_KEY() {
+			return POLL_LAST_ENTRY_KEY();
+		}
+		
+#if TYPE_OBJECT
+		@Override
+		public void forEach(Consumer KEY_SUPER_GENERIC_TYPE action) {
+			int index = firstIndex;
+			while(index != -1){
+				action.accept(keys[index]);
+				index = (int)links[index];
+			}
+		}
+		
+#else
+		@Override
+		public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+			int index = firstIndex;
+			while(index != -1){
+				action.accept(keys[index]);
+				index = (int)links[index];
+			}
+		}
+		
+#endif
+		@Override
+		public COMPARATOR KEY_GENERIC_TYPE comparator() { return null; }
+		
+		@Override
+		public SORTED_SET KEY_GENERIC_TYPE subSet(T fromElement, T toElement) { throw new UnsupportedOperationException(); }
+
+		@Override
+		public SORTED_SET KEY_GENERIC_TYPE headSet(T toElement) { throw new UnsupportedOperationException(); }
+
+		@Override
+		public SORTED_SET KEY_GENERIC_TYPE tailSet(T fromElement) { throw new UnsupportedOperationException(); }
+	}
+	
+	private class Values extends VALUE_ABSTRACT_COLLECTION VALUE_GENERIC_TYPE {
+#if VALUE_OBJECT
+		@Override
+		@Deprecated
+		public boolean contains(Object e) {
+			return containsValue(e);
+		}
+		
+#else
+		@Override
+		public boolean contains(VALUE_TYPE e) {
+			return containsValue(e);
+		}
+		
+#endif
+		@Override
+		public boolean add(VALUE_TYPE o) {
+			throw new UnsupportedOperationException();
+		}
+
+		@Override
+		public VALUE_ITERATOR VALUE_GENERIC_TYPE iterator() {
+			return new ValueIterator();
+		}
+		
+		@Override
+		public int size() {
+			return LINKED_ENUM_MAP.this.size();
+		}
+		
+		@Override
+		public void clear() {
+			LINKED_ENUM_MAP.this.clear();
+		}
+		
+#if VALUE_OBJECT
+		@Override
+		public void forEach(Consumer VALUE_SUPER_GENERIC_TYPE action) {
+			int index = firstIndex;
+			while(index != -1){
+				action.accept(values[index]);
+				index = (int)links[index];
+			}
+		}
+#else
+		@Override
+		public void forEach(VALUE_CONSUMER VALUE_SUPER_GENERIC_TYPE action) {
+			int index = firstIndex;
+			while(index != -1){
+				action.accept(values[index]);
+				index = (int)links[index];
+			}
+		}
+#endif
+	}
+	
+	private class FastEntryIterator extends MapIterator implements ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
+		MapEntry entry = new MapEntry();
+		
+		public FastEntryIterator() {}
+		public FastEntryIterator(T from) {
+			super(from);
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE next() {
+			entry.index = nextEntry();
+			return entry;
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE previous() {
+			entry.index = previousEntry();
+			return entry;
+		}
+		
+		@Override
+		public void set(MAP.Entry KEY_VALUE_GENERIC_TYPE entry) { throw new UnsupportedOperationException(); }
+
+		@Override
+		public void add(MAP.Entry KEY_VALUE_GENERIC_TYPE entry) { throw new UnsupportedOperationException(); }
+	}
+	
+	private class EntryIterator extends MapIterator implements ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
+		MapEntry entry;
+		
+		public EntryIterator() {}
+		public EntryIterator(T from) {
+			super(from);
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE next() {
+			return entry = new MapEntry(nextEntry());
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE previous() {
+			return entry = new MapEntry(previousEntry());
+		}
+		
+		@Override
+		public void remove() {
+			super.remove();
+			entry.index = -1;
+		}
+
+		@Override
+		public void set(MAP.Entry KEY_VALUE_GENERIC_TYPE entry) { throw new UnsupportedOperationException(); }
+
+		@Override
+		public void add(MAP.Entry KEY_VALUE_GENERIC_TYPE entry) { throw new UnsupportedOperationException(); }
+	}
+	
+	private class KeyIterator extends MapIterator implements LIST_ITERATOR KEY_GENERIC_TYPE {
+		
+		public KeyIterator() {}
+		public KeyIterator(T from) {
+			super(from);
+		}
+		
+		@Override
+		public T PREVIOUS() {
+			return keys[previousEntry()];
+		}
+
+		@Override
+		public T NEXT() {
+			return keys[nextEntry()];
+		}
+		
+		@Override
+		public void set(T e) { throw new UnsupportedOperationException(); }
+		@Override
+		public void add(T e) { throw new UnsupportedOperationException(); }
+	}
+	
+	private class ValueIterator extends MapIterator implements VALUE_LIST_ITERATOR VALUE_GENERIC_TYPE {
+		public ValueIterator() {}
+		
+		@Override
+		public VALUE_TYPE VALUE_PREVIOUS() {
+			return values[previousEntry()];
+		}
+
+		@Override
+		public VALUE_TYPE VALUE_NEXT() {
+			return values[nextEntry()];
+		}
+
+		@Override
+		public void set(VALUE_TYPE e) { throw new UnsupportedOperationException(); }
+
+		@Override
+		public void add(VALUE_TYPE e) { throw new UnsupportedOperationException(); }
+		
+	}
+	
+	private class MapIterator {
+		int previous = -1;
+		int next = -1;
+		int current = -1;
+		int index = 0;
+		
+		MapIterator() {
+			next = firstIndex;
+		}
+		
+		MapIterator(T from) {
+			previous = from.ordinal() - 1;
+			index = from.ordinal();
+			next = from.ordinal();
+		}
+		
+		public boolean hasNext() {
+			return next != -1;
+		}
+
+		public boolean hasPrevious() {
+			return previous != -1;
+		}
+		
+		public int nextIndex() {
+			ensureIndexKnown();
+			return index;
+		}
+		
+		public int previousIndex() {
+			ensureIndexKnown();
+			return index - 1;
+		}
+		
+		public void remove() {
+			if(current == -1) throw new IllegalStateException();
+			ensureIndexKnown();
+			if(current == previous) {
+				index--;
+				previous = (int)(links[current] >>> 32);
+			}
+			else next = (int)links[current];
+			size--;
+			if(previous == -1) firstIndex = next;
+			else links[previous] ^= ((links[previous] ^ (next & 0xFFFFFFFFL)) & 0xFFFFFFFFL);
+			
+			if (next == -1) lastIndex = previous;
+			else links[next] ^= ((links[next] ^ ((previous & 0xFFFFFFFFL) << 32)) & 0xFFFFFFFF00000000L);
+			values[current] = EMPTY_VALUE;
+		}
+		
+		public int previousEntry() {
+			if(!hasPrevious()) throw new NoSuchElementException();
+			current = previous;
+			previous = (int)(links[current] >> 32);
+			next = current;
+			if(index >= 0) index--;
+			return current;
+		}
+		
+		public int nextEntry() {
+			if(!hasNext()) throw new NoSuchElementException();
+			current = next;
+			next = (int)(links[current]);
+			previous = current;
+			if(index >= 0) index++;
+			return current;
+		}
+		
+		private void ensureIndexKnown() {
+			if(index == -1) {
+				if(previous == -1) {
+					index = 0;
+				}
+				else if(next == -1) {
+					index = size;
+				}
+				else {
+					index = 1;
+					for(int pos = firstIndex;pos != previous;pos = (int)links[pos], index++);
+				}
+			}
+		}
+	}
+	
+	protected class MapEntry implements MAP.Entry KEY_VALUE_GENERIC_TYPE, Map.Entry<CLASS_TYPE, CLASS_VALUE_TYPE> {
+		public int index = -1;
+		
+		public MapEntry() {}
+		public MapEntry(int index) {
+			this.index = index;
+		}
+
+		@Override
+		public KEY_TYPE ENTRY_KEY() {
+			return keys[index];
+		}
+
+		@Override
+		public VALUE_TYPE ENTRY_VALUE() {
+			return values[index];
+		}
+
+		@Override
+		public VALUE_TYPE setValue(VALUE_TYPE value) {
+			VALUE_TYPE oldValue = values[index];
+			values[index] = value;
+			return oldValue;
+		}
+		
+		@Override
+		public boolean equals(Object obj) {
+			if(obj instanceof Map.Entry) {
+				if(obj instanceof MAP.Entry) {
+					MAP.Entry KEY_VALUE_GENERIC_TYPE entry = (MAP.Entry KEY_VALUE_GENERIC_TYPE)obj;
+					return KEY_EQUALS(keys[index], entry.ENTRY_KEY()) && VALUE_EQUALS(values[index], entry.ENTRY_VALUE());
+				}
+				Map.Entry<?, ?> entry = (Map.Entry<?, ?>)obj;
+				Object key = entry.getKey();
+				Object value = entry.getValue();
+#if TYPE_OBJECT && VALUE_OBJECT
+				return KEY_EQUALS(keys[index], key) && VALUE_EQUALS(values[index], value);
+#else if TYPE_OBJECT
+				return value instanceof CLASS_VALUE_TYPE && KEY_EQUALS(keys[index], key) && VALUE_EQUALS(values[index], CLASS_TO_VALUE(value));
+#else if VALUE_OBJECT
+				return key instanceof CLASS_TYPE && KEY_EQUALS(keys[index], CLASS_TO_KEY(key)) && VALUE_EQUALS(values[index], value);
+#else
+				return key instanceof CLASS_TYPE && value instanceof CLASS_VALUE_TYPE && KEY_EQUALS(keys[index], CLASS_TO_KEY(key)) && VALUE_EQUALS(values[index], CLASS_TO_VALUE(value));
+#endif
+			}
+			return false;
+		}
+		
+		@Override
+		public int hashCode() {
+			return KEY_TO_HASH(keys[index]) ^ VALUE_TO_HASH(values[index]);
+		}
+		
+		@Override
+		public String toString() {
+			return KEY_TO_STRING(keys[index]) + "->" + VALUE_TO_STRING(values[index]);
+		}
+	}
+}

src/builder/resources/speiger/assets/collections/templates/maps/impl/tree/AVLTreeMap.template

@@ -3,14 +3,23 @@ package speiger.src.collections.PACKAGE.maps.impl.tree;
 import java.util.Map;
 #if TYPE_OBJECT
 import java.util.Comparator;
-import java.util.Objects;
 #endif
+import java.util.function.Consumer;
+import java.util.Objects;
 import java.util.NoSuchElementException;
 
 import speiger.src.collections.PACKAGE.collections.BI_ITERATOR;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
 #endif
+#if !TYPE_OBJECT && !VALUE_BOOLEAN
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
+#endif
+import speiger.src.collections.PACKAGE.functions.consumer.BI_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.FUNCTION;
+import speiger.src.collections.PACKAGE.functions.function.UNARY_OPERATOR;
 import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
 import speiger.src.collections.PACKAGE.maps.abstracts.ABSTRACT_MAP;
 import speiger.src.collections.PACKAGE.maps.interfaces.MAP;
@@ -20,13 +29,34 @@ import speiger.src.collections.PACKAGE.sets.NAVIGABLE_SET;
 import speiger.src.collections.PACKAGE.sets.SET;
 import speiger.src.collections.PACKAGE.sets.SORTED_SET;
 import speiger.src.collections.PACKAGE.utils.ITERATORS;
+import speiger.src.collections.PACKAGE.utils.maps.MAPS;
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ABSTRACT_COLLECTION;
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_COLLECTION;
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ITERATOR;
+import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_SUPPLIER;
 #if !SAME_TYPE
+import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_UNARY_OPERATOR;
 import speiger.src.collections.VALUE_PACKAGE.lists.VALUE_LIST_ITERATOR;
 import speiger.src.collections.VALUE_PACKAGE.utils.VALUE_ITERATORS;
 #endif
+#if !VALUE_OBJECT && !SAME_TYPE
+import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_CONSUMER;
+#endif
+#if !TYPE_OBJECT && !VALUE_OBJECT || !VALUE_OBJECT
+import speiger.src.collections.objects.functions.consumer.ObjectObjectConsumer;
+#endif
+#if !TYPE_OBJECT || !VALUE_BOOLEAN
+#if !VALUE_OBJECT || SAME_TYPE
+import speiger.src.collections.objects.functions.function.Object2BooleanFunction;
+#endif
+#endif
+#if !SAME_TYPE
+#if !TYPE_OBJECT
+import speiger.src.collections.objects.functions.consumer.VALUE_BI_FROM_OBJECT_CONSUMER;
+
+#endif
+import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_PREDICATE;
+#endif
 #if !TYPE_OBJECT && !VALUE_OBJECT
 import speiger.src.collections.objects.lists.ObjectListIterator;
 import speiger.src.collections.objects.utils.ObjectIterators;
@@ -417,7 +447,7 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 	}
 	
 	@Override
-	public VALUE_TYPE REMOVE_KEY(KEY_TYPE key) {
+	public VALUE_TYPE REMOVE_VALUE(KEY_TYPE key) {
 		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
 		if(entry == null) return getDefaultReturnValue();
 		VALUE_TYPE value = entry.value;
@@ -425,6 +455,15 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		return value;
 	}
 	
+	@Override
+	public VALUE_TYPE REMOVE_VALUEOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		if(entry == null) return defaultValue;
+		VALUE_TYPE value = entry.value;
+		removeNode(entry);
+		return value;
+	}
+	
 #if TYPE_OBJECT && VALUE_OBJECT
 	@Override
 	public boolean remove(Object key, Object value) {
@@ -444,6 +483,113 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 	}
 	
 #endif
+	@Override
+	public boolean replace(KEY_TYPE key, VALUE_TYPE oldValue, VALUE_TYPE newValue) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		if(entry == null || entry.value != oldValue) return false;
+		entry.value = newValue;
+		return true;
+	}
+	
+	@Override
+	public VALUE_TYPE replace(KEY_TYPE key, VALUE_TYPE value) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		if(entry == null) return getDefaultReturnValue();
+		VALUE_TYPE oldValue = entry.value;
+		entry.value = value;
+		return oldValue;
+	}
+	
+	@Override
+	public VALUE_TYPE COMPUTE(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		if(entry == null) {
+			VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, getDefaultReturnValue());
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			put(key, newValue);
+			return newValue;
+		}
+		VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, entry.value);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			removeNode(entry);
+			return newValue;
+		}
+		entry.value = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public VALUE_TYPE COMPUTE_IF_ABSENT(KEY_TYPE key, FUNCTION KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		if(entry == null) {
+			VALUE_TYPE newValue = mappingFunction.GET_VALUE(key);
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			put(key, newValue);
+			return newValue;
+		}
+		return entry.value;
+	}
+	
+	@Override
+	public VALUE_TYPE SUPPLY_IF_ABSENT(KEY_TYPE key, VALUE_SUPPLIER VALUE_GENERIC_TYPE valueProvider) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		if(entry == null) {
+			VALUE_TYPE newValue = valueProvider.VALUE_GET_KEY();
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			put(key, newValue);
+			return newValue;
+		}
+		return entry.value;
+	}
+	
+	@Override
+	public VALUE_TYPE COMPUTE_IF_PRESENT(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		if(entry == null) return getDefaultReturnValue();
+		VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, entry.value);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			removeNode(entry);
+			return newValue;
+		}
+		entry.value = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public VALUE_TYPE MERGE(KEY_TYPE key, VALUE_TYPE value, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		VALUE_TYPE newValue = entry == null ? value : mappingFunction.APPLY_VALUE(entry.value, value);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			if(entry != null)
+				removeNode(entry);
+		}
+		else if(entry == null) put(key, newValue);
+		else entry.value = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public void BULK_MERGE(MAP KEY_VALUE_GENERIC_TYPE m, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) {
+		Objects.requireNonNull(mappingFunction);
+		for(MAP.Entry KEY_VALUE_GENERIC_TYPE entry : MAPS.fastIterable(m)) {
+			KEY_TYPE key = entry.ENTRY_KEY();
+			Entry KEY_VALUE_GENERIC_TYPE subEntry = findNode(key);
+			VALUE_TYPE newValue = subEntry == null ? entry.ENTRY_VALUE() : mappingFunction.APPLY_VALUE(subEntry.value, entry.ENTRY_VALUE());
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+				if(subEntry != null)
+					removeNode(subEntry);
+			}
+			else if(subEntry == null) put(key, newValue);
+			else subEntry.value = newValue;
+		}
+	}
+	
+	@Override
+	public void forEach(BI_CONSUMER KEY_VALUE_GENERIC_TYPE action) {
+		for(Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+			action.accept(entry.key, entry.value);
+	}
+	
 	@Override
 	public int size() { return size; }
 	
@@ -464,6 +610,21 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		return new KeyIterator(findNode(key));
 	}
 	
+	public AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE copy() {
+		AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE set = new AVL_TREE_MAPKV_BRACES();
+		set.size = size;
+		if(tree != null) {
+			set.tree = tree.copy();
+			Entry KEY_VALUE_GENERIC_TYPE lastFound = null;
+			for(Entry KEY_VALUE_GENERIC_TYPE entry = tree;entry != null;entry = entry.left) lastFound = entry;
+			set.first = lastFound;
+			lastFound = null;
+			for(Entry KEY_VALUE_GENERIC_TYPE entry = tree;entry != null;entry = entry.right) lastFound = entry;
+			set.last = lastFound;
+		}
+		return set;
+	}
+	
 	@Override
 	public SORTED_SET KEY_GENERIC_TYPE keySet() {
 		return navigableKeySet();
@@ -675,11 +836,11 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 			entry.value = successor.value;
 			entry = successor;
 		}
+		if(entry.previous() == null) first = entry.next();
+		if(entry.next() == null) last = entry.previous();
 		Entry KEY_VALUE_GENERIC_TYPE replacement = entry.left != null ? entry.left : entry.right;
 		if(replacement != null) {
 			if(entry.replace(replacement)) tree = replacement;
-			if(entry == first) first = replacement;
-			if(entry == last) last = entry.right != null ? entry.right : replacement;
 			entry.left = entry.right = entry.parent = null;
 			fixAfterDeletion(replacement);
 		}
@@ -687,17 +848,13 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		else {
 			fixAfterDeletion(entry);
 			entry.replace(null);
-			if(entry.parent != null) {
-				Entry KEY_VALUE_GENERIC_TYPE parent = entry.parent;
-				if(entry == first) first = parent.left != null ? parent.left : parent;
-				if(entry == last) last = entry.right != null ? parent.right : parent;
-			}
 			entry.parent = null;
 		}
 	}
 	
 	protected int compare(KEY_TYPE k, KEY_TYPE v) { return comparator != null ? comparator.compare(k, v) : COMPAREABLE_TO_KEY(k, v);}
 	
+	/** From CLR */
 	protected void rotateLeft(Entry KEY_VALUE_GENERIC_TYPE entry) {
 		if(entry != null) {
 			Entry KEY_VALUE_GENERIC_TYPE right = entry.right;
@@ -709,9 +866,12 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 			else entry.parent.right = right;
 			right.left = entry;
 			entry.parent = right;
+			entry.updateHeight();
+			right.updateHeight();
 		}
 	}
 	
+	/** From CLR */
 	protected void rotateRight(Entry KEY_VALUE_GENERIC_TYPE entry) {
 		if(entry != null) {
 			Entry KEY_VALUE_GENERIC_TYPE left = entry.left;
@@ -723,9 +883,12 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 			else entry.parent.left = left;
 			left.right = entry;
 			entry.parent = left;
+			entry.updateHeight();
+			left.updateHeight();
 		}
 	}
 	
+	/** From CLR */
 	protected void fixAfterInsertion(Entry KEY_VALUE_GENERIC_TYPE entry) {
 		while(entry != null) {
 			entry.updateHeight();
@@ -750,6 +913,7 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		}
 	}
 	
+	/** From CLR */
 	protected void fixAfterDeletion(Entry KEY_VALUE_GENERIC_TYPE entry) {
 		if(entry != null) {
 			entry.updateHeight();
@@ -799,23 +963,31 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 			return descendingMap;
 		}
 		
+		AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE next(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry) {
+			return entry.next();
+		}
+		
+		AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE previous(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry) {
+			return entry.previous();
+		}
+		
 		@Override
 		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, boolean fromInclusive, KEY_TYPE toKey, boolean toInclusive) {
-            if (!inRange(fromKey, fromInclusive)) throw new IllegalArgumentException("fromKey out of range");
+			if (!inRange(fromKey, fromInclusive)) throw new IllegalArgumentException("fromKey out of range");
-            if (!inRange(toKey, toInclusive)) throw new IllegalArgumentException("toKey out of range");
+			if (!inRange(toKey, toInclusive)) throw new IllegalArgumentException("toKey out of range");
-            return new AscendingSubMapKV_BRACES(m, false, fromKey, fromInclusive, false, toKey, toInclusive);
+			return new AscendingSubMapKV_BRACES(m, false, fromKey, fromInclusive, false, toKey, toInclusive);
 		}
 		
 		@Override
 		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey, boolean inclusive) {
-            if (!inRange(toKey, inclusive)) throw new IllegalArgumentException("toKey out of range");
+			if (!inRange(toKey, inclusive)) throw new IllegalArgumentException("toKey out of range");
-            return new AscendingSubMapKV_BRACES(m, fromStart, low, loInclusive, false, toKey, inclusive);
+			return new AscendingSubMapKV_BRACES(m, fromStart, low, loInclusive, false, toKey, inclusive);
 		}
 		
 		@Override
 		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey, boolean inclusive) {
-            if (!inRange(fromKey, inclusive)) throw new IllegalArgumentException("fromKey out of range");
+			if (!inRange(fromKey, inclusive)) throw new IllegalArgumentException("fromKey out of range");
-            return new AscendingSubMapKV_BRACES(m, false, fromKey, inclusive, toEnd, high, hiInclusive);
+			return new AscendingSubMapKV_BRACES(m, false, fromKey, inclusive, toEnd, high, hiInclusive);
 		}
 	}
 	
@@ -879,6 +1051,18 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		@Override
 		public MAP.Entry KEY_VALUE_GENERIC_TYPE higherEntry(KEY_TYPE e) { return super.lowerEntry(e); }
 		
+		protected AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE findLowest() {
+			if(fromStart) return m.first;
+			AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = loInclusive ? m.findFloorNode(high) : m.findLowerNode(high);
+			return entry == null || tooHigh(entry.key) ? null : entry;
+		}
+		
+		protected AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE findHighest() {
+			if(toEnd) return m.last;
+			AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = hiInclusive ? m.findCeilingNode(low) : m.findHigherNode(low);
+			return entry == null || tooLow(entry.key) ? null : entry;
+		}
+		
 		@Override
 		LIST_ITERATOR KEY_GENERIC_TYPE keyIterator(boolean descending) {
 			LIST_ITERATOR KEY_GENERIC_TYPE iter = new SubMapKeyIterator(!descending);
@@ -891,6 +1075,14 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 			return entry == null || !inClosedRange(key) ? null : ITERATORS.invert(new SubMapKeyIterator(entry, fromStart ? null : findLowest(), toEnd ? null : findHighest()));
 		}
 		
+		AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE next(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry) {
+			return entry.previous();
+		}
+		
+		AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE previous(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry) {
+			return entry.next();
+		}
+		
 		@Override
 		public COMPARATOR KEY_GENERIC_TYPE comparator() { return m.comparator() == null ? null : m.comparator().reversed(); }
 		
@@ -908,21 +1100,21 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 
 		@Override
 		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, boolean fromInclusive, KEY_TYPE toKey, boolean toInclusive) {
-            if (!inRange(fromKey, fromInclusive)) throw new IllegalArgumentException("fromKey out of range");
+			if (!inRange(fromKey, fromInclusive)) throw new IllegalArgumentException("fromKey out of range");
-            if (!inRange(toKey, toInclusive)) throw new IllegalArgumentException("toKey out of range");
+			if (!inRange(toKey, toInclusive)) throw new IllegalArgumentException("toKey out of range");
-            return new DescendingSubMapKV_BRACES(m, false, fromKey, fromInclusive, false, toKey, toInclusive);
+			return new DescendingSubMapKV_BRACES(m, false, fromKey, fromInclusive, false, toKey, toInclusive);
 		}
 		
 		@Override
 		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey, boolean inclusive) {
-            if (!inRange(toKey, inclusive)) throw new IllegalArgumentException("toKey out of range");
+			if (!inRange(toKey, inclusive)) throw new IllegalArgumentException("toKey out of range");
-            return new DescendingSubMapKV_BRACES(m, fromStart, low, loInclusive, false, toKey, inclusive);
+			return new DescendingSubMapKV_BRACES(m, fromStart, low, loInclusive, false, toKey, inclusive);
 		}
 		
 		@Override
 		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey, boolean inclusive) {
-            if (!inRange(fromKey, inclusive)) throw new IllegalArgumentException("fromKey out of range");
+			if (!inRange(fromKey, inclusive)) throw new IllegalArgumentException("fromKey out of range");
-            return new DescendingSubMapKV_BRACES(m, false, fromKey, inclusive, toEnd, high, hiInclusive);
+			return new DescendingSubMapKV_BRACES(m, false, fromKey, inclusive, toEnd, high, hiInclusive);
 		}
 	}
 	
@@ -930,17 +1122,17 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		final AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE m;
 		final KEY_TYPE low;
 		final KEY_TYPE high;
-        final boolean fromStart;
+		final boolean fromStart;
-        final boolean toEnd;
+		final boolean toEnd;
-        final boolean loInclusive;
+		final boolean loInclusive;
-        final boolean hiInclusive;
+		final boolean hiInclusive;
-        transient NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE descendingMap;
+		transient NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE descendingMap;
-        transient SubMapEntrySet entrySet;
+		transient SubMapEntrySet entrySet;
-        transient KeySet KEY_VALUE_GENERIC_TYPE keySet;
+		transient KeySet KEY_VALUE_GENERIC_TYPE keySet;
-        transient SubMapValues values;
+		transient SubMapValues values;
-        
+		
-        NavigableSubMap(AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE m, boolean fromStart, KEY_TYPE low, boolean loInclusive, boolean toEnd, KEY_TYPE high, boolean hiInclusive) {
+		NavigableSubMap(AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE m, boolean fromStart, KEY_TYPE low, boolean loInclusive, boolean toEnd, KEY_TYPE high, boolean hiInclusive) {
-        	this.m = m;
+			this.m = m;
 			this.low = low;
 			this.high = high;
 			this.fromStart = fromStart;
@@ -948,12 +1140,16 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 			this.loInclusive = loInclusive;
 			this.hiInclusive = hiInclusive;
 		}
-        
+		
-    	abstract LIST_ITERATOR KEY_GENERIC_TYPE keyIterator(boolean descending);
+		abstract LIST_ITERATOR KEY_GENERIC_TYPE keyIterator(boolean descending);
-    	abstract LIST_ITERATOR KEY_GENERIC_TYPE keyIterator(KEY_TYPE key);
+		abstract LIST_ITERATOR KEY_GENERIC_TYPE keyIterator(KEY_TYPE key);
-    	abstract VALUE_LIST_ITERATOR VALUE_GENERIC_TYPE valueIterator();
+		abstract VALUE_LIST_ITERATOR VALUE_GENERIC_TYPE valueIterator();
-        abstract ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> entryIterator();
+		abstract ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> entryIterator();
-    	
+		abstract AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE next(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry);
+		abstract AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE previous(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry);
+		
+		@Override
+		public NavigableSubMap KEY_VALUE_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
 		@Override
 		public abstract NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE descendingMap();
 		@Override
@@ -961,14 +1157,14 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		@Override
 		public abstract NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey, boolean inclusive);
 		@Override
-		public abstract NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey, boolean inclusive);
+		public abstract NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey, boolean inclusive); 
-        
+		
 		boolean tooLow(KEY_TYPE key) { return !fromStart && (loInclusive ? m.compare(key, low) < 0 : m.compare(key, low) <= 0); }
-        boolean tooHigh(KEY_TYPE key) { return !toEnd && (hiInclusive ? m.compare(key, high) > 0 : m.compare(key, high) >= 0); }
+		boolean tooHigh(KEY_TYPE key) { return !toEnd && (hiInclusive ? m.compare(key, high) > 0 : m.compare(key, high) >= 0); }
-        boolean inRange(KEY_TYPE key) { return !tooLow(key) && !tooHigh(key); }
+		boolean inRange(KEY_TYPE key) { return !tooLow(key) && !tooHigh(key); }
-        boolean inClosedRange(KEY_TYPE key) { return (fromStart || m.compare(key, low) >= 0) && (toEnd || m.compare(high, key) >= 0); }
+		boolean inClosedRange(KEY_TYPE key) { return (fromStart || m.compare(key, low) >= 0) && (toEnd || m.compare(high, key) >= 0); }
-        boolean inRange(KEY_TYPE key, boolean inclusive) { return inclusive ? inRange(key) : inClosedRange(key); }
+		boolean inRange(KEY_TYPE key, boolean inclusive) { return inclusive ? inRange(key) : inClosedRange(key); }
-        
+		
 #if TYPE_OBJECT
 		public KEY_TYPE getDefaultMaxValue() { return m.getDefaultMaxValue(); }
 		public KEY_TYPE getDefaultMinValue() { return m.getDefaultMinValue(); }
@@ -992,18 +1188,18 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		@Override
 		public VALUE_TYPE getDefaultReturnValue() { return m.getDefaultReturnValue(); }
 		
-    	@Override
+		@Override
-    	public VALUE_TYPE putAndMoveToFirst(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
+		public VALUE_TYPE putAndMoveToFirst(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
-    	@Override
+		@Override
-    	public VALUE_TYPE putAndMoveToLast(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
+		public VALUE_TYPE putAndMoveToLast(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
-    	@Override
+		@Override
-    	public boolean moveToFirst(KEY_TYPE key) { throw new UnsupportedOperationException(); }
+		public boolean moveToFirst(KEY_TYPE key) { throw new UnsupportedOperationException(); }
-    	@Override
+		@Override
-    	public boolean moveToLast(KEY_TYPE key) { throw new UnsupportedOperationException(); }
+		public boolean moveToLast(KEY_TYPE key) { throw new UnsupportedOperationException(); }
-    	@Override
+		@Override
-    	public VALUE_TYPE getAndMoveToFirst(KEY_TYPE key) { throw new UnsupportedOperationException(); }
+		public VALUE_TYPE getAndMoveToFirst(KEY_TYPE key) { throw new UnsupportedOperationException(); }
-    	@Override
+		@Override
-    	public VALUE_TYPE getAndMoveToLast(KEY_TYPE key) { throw new UnsupportedOperationException(); }
+		public VALUE_TYPE getAndMoveToLast(KEY_TYPE key) { throw new UnsupportedOperationException(); }
 		@Override
 		public COMPARATOR KEY_GENERIC_TYPE comparator() { return m.comparator(); }
 #if TYPE_OBJECT
@@ -1113,8 +1309,13 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		
 #endif
 		@Override
-		public VALUE_TYPE REMOVE_KEY(KEY_TYPE key) {
+		public VALUE_TYPE REMOVE_VALUE(KEY_TYPE key) {
-			return inRange(key) ? m.REMOVE_KEY(key) : getDefaultReturnValue();
+			return inRange(key) ? m.REMOVE_VALUE(key) : getDefaultReturnValue();
+		}
+		
+		@Override
+		public VALUE_TYPE REMOVE_VALUEOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) {
+			return inRange(key) ? m.REMOVE_VALUE(key) : defaultValue;
 		}
 		
 #if TYPE_OBJECT && VALUE_OBJECT
@@ -1156,6 +1357,12 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 			return values;
 		}
 		
+		@Override
+		public void forEach(BI_CONSUMER KEY_VALUE_GENERIC_TYPE action) {
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+				action.accept(entry.key, entry.value);
+		}
+		
 		@Override
 		public int size() {
 			return (fromStart && toEnd) ? m.size() : entrySet().size();
@@ -1301,6 +1508,81 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 			public int size() { return NavigableSubMap.this.size(); }
 			@Override
 			public void clear() { NavigableSubMap.this.clear(); }
+			
+			@Override
+			public void forEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+				Objects.requireNonNull(action);
+				for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					action.accept(new BasicEntryKV_BRACES(entry.key, entry.value));
+			}
+			
+			@Override
+			public <E> void forEach(E input, ObjectObjectConsumer<E, MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+				Objects.requireNonNull(action);
+				for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					action.accept(input, new BasicEntryKV_BRACES(entry.key, entry.value));
+			}
+			
+			@Override
+			public boolean matchesAny(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return false;
+				BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+				for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry)) {
+					subEntry.set(entry.key, entry.value);
+					if(filter.getBoolean(subEntry)) return true;
+				}
+				return false;
+			}
+			
+			@Override
+			public boolean matchesNone(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return true;
+				BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+				for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry)) {
+					subEntry.set(entry.key, entry.value);
+					if(filter.getBoolean(subEntry)) return false;
+				}
+				return true;
+			}
+			
+			@Override
+			public boolean matchesAll(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return true;
+				BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+				for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry)) {
+					subEntry.set(entry.key, entry.value);
+					if(!filter.getBoolean(subEntry)) return false;
+				}
+				return true;
+			}
+			
+			@Override
+			public MAP.Entry KEY_VALUE_GENERIC_TYPE findFirst(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return null;
+				BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+				for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry)) {
+					subEntry.set(entry.key, entry.value);
+					if(filter.getBoolean(subEntry)) return subEntry;
+				}
+				return null;
+			}
+			
+			@Override
+			public int count(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return 0;
+				int result = 0;
+				BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+				for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry)) {
+					subEntry.set(entry.key, entry.value);
+					if(filter.getBoolean(subEntry)) result++;
+				}
+				return result;
+			}
 		}
 		
 		final class SubMapValues extends VALUE_ABSTRACT_COLLECTION VALUE_GENERIC_TYPE {
@@ -1332,12 +1614,67 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 			public void clear() {
 				NavigableSubMap.this.clear();
 			}
+			
+			@Override
+			public void forEach(VALUE_CONSUMER VALUE_SUPER_GENERIC_TYPE action) {
+				Objects.requireNonNull(action);
+				for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					action.accept(entry.value);
+			}
+			
+			@Override
+			public <E> void forEach(E input, VALUE_BI_FROM_OBJECT_CONSUMER VSV_GENERIC_TYPE<E> action) {
+				Objects.requireNonNull(action);
+				for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					action.accept(input, entry.value);
+			}
+			
+			@Override
+			public boolean matchesAny(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					if(filter.VALUE_TEST_VALUE(entry.value)) return true;
+				return false;
+			}
+			
+			@Override
+			public boolean matchesNone(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					if(filter.VALUE_TEST_VALUE(entry.value)) return false;
+				return true;
+			}
+			
+			@Override
+			public boolean matchesAll(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					if(!filter.VALUE_TEST_VALUE(entry.value)) return false;
+				return true;
+			}
+			
+			@Override
+			public VALUE_TYPE findFirst(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					if(filter.VALUE_TEST_VALUE(entry.value)) return entry.value;
+				return EMPTY_VALUE;
+			}
+			
+			@Override
+			public int count(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				int result = 0;
+				for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					if(filter.VALUE_TEST_VALUE(entry.value)) result++;
+				return result;
+			}
 		}
 		
 		final class SubMapEntrySetIterator extends SubMapEntryIterator implements ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
-	        public SubMapEntrySetIterator(boolean descending) {
+			public SubMapEntrySetIterator(boolean descending) {
-	        	super(descending);
+				super(descending);
-	        }
+			}
 			
 			public SubMapEntrySetIterator(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry, AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE lowerFence, AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE upperFence) {
 				super(entry, lowerFence, upperFence);
@@ -1355,9 +1692,9 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		}
 		
 		final class SubMapKeyIterator extends SubMapEntryIterator implements LIST_ITERATOR KEY_GENERIC_TYPE {
-	        public SubMapKeyIterator(boolean descending) {
+			public SubMapKeyIterator(boolean descending) {
-	        	super(descending);
+				super(descending);
-	        }
+			}
 			
 			public SubMapKeyIterator(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry, AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE lowerFence, AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE upperFence) {
 				super(entry, lowerFence, upperFence);
@@ -1375,9 +1712,9 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		}
 		
 		final class SubMapValueIterator extends SubMapEntryIterator implements VALUE_LIST_ITERATOR VALUE_GENERIC_TYPE {
-	        public SubMapValueIterator(boolean descending) {
+			public SubMapValueIterator(boolean descending) {
-	        	super(descending);
+				super(descending);
-	        }
+			}
 			
 			public SubMapValueIterator(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry, AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE lowerFence, AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE upperFence) {
 				super(entry, lowerFence, upperFence);
@@ -1400,11 +1737,11 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 			AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE next;
 			AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE previous;
 			AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE current;
-	        int index = 0;
+			int index = 0;
-	        
+			
-	        public SubMapEntryIterator(boolean descending) {
+			public SubMapEntryIterator(boolean descending) {
-	        	this(descending ? findHighest() : findLowest(), fromStart ? null : findLowest(), toEnd ? null : findHighest());
+				this(descending ? findHighest() : findLowest(), fromStart ? null : findLowest(), toEnd ? null : findHighest());
-	        }
+			}
 			
 			public SubMapEntryIterator(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry, AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE lowerFence, AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE upperFence) {
 				next = entry;
@@ -1412,7 +1749,7 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 				this.lowerFence = lowerFence != null ? KEY_TO_OBJ(lowerFence.key) : null;
 				this.upperFence = upperFence != null ? KEY_TO_OBJ(upperFence.key) : null;
 			}
-	        
+			
 			public boolean hasNext() {
 				return next != null && (upperFence == null || KEY_EQUALS(next.key, OBJ_TO_KEY(upperFence)));
 			}
@@ -1428,7 +1765,7 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 			public int previousIndex() {
 				return index - 1;
 			}
-	        
+			
 			protected void updateNext() {
 				next = current.next();
 			}
@@ -1505,6 +1842,68 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		public void clear() {
 			AVL_TREE_MAP.this.clear();
 		}
+		
+		@Override
+		public void forEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+			Objects.requireNonNull(action);
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				action.accept(new BasicEntryKV_BRACES(entry.key, entry.value));
+		}
+		
+		@Override
+		public <E> void forEach(E input, ObjectObjectConsumer<E, MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+			Objects.requireNonNull(action);
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				action.accept(input, new BasicEntryKV_BRACES(entry.key, entry.value));
+		}
+		
+		@Override
+		public boolean matchesAny(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+				subEntry.set(entry.key, entry.value);
+				if(filter.getBoolean(subEntry)) return true;
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+				subEntry.set(entry.key, entry.value);
+				if(filter.getBoolean(subEntry)) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+				subEntry.set(entry.key, entry.value);
+				if(!filter.getBoolean(subEntry)) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE findFirst(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return null;
+			BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+				subEntry.set(entry.key, entry.value);
+				if(filter.getBoolean(subEntry)) return subEntry;
+			}
+			return null;
+		}
 	}
 	
 	static final class KeySet KEY_VALUE_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE implements NAVIGABLE_SET KEY_GENERIC_TYPE {
@@ -1569,6 +1968,9 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		}
 		
 #endif
+		@Override
+		public KeySet KEY_VALUE_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+		
 		@Override
 		public NAVIGABLE_SET KEY_GENERIC_TYPE subSet(KEY_TYPE fromElement, boolean fromInclusive, KEY_TYPE toElement, boolean toInclusive) {
 			return new KeySetKV_BRACES(m.subMap(fromElement, fromInclusive, toElement, toInclusive));
@@ -1616,6 +2018,81 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		public void clear() {
 			m.clear();
 		}
+		
+		protected AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE start() {
+			if(m instanceof AVL_TREE_MAP) return ((AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE)m).first;
+			return ((NavigableSubMap KEY_VALUE_GENERIC_TYPE)m).findLowest();
+		}
+		
+		protected AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE end() {
+			if(m instanceof AVL_TREE_MAP) return null;
+			return ((NavigableSubMap KEY_VALUE_GENERIC_TYPE)m).findLowest();
+		}
+		
+		protected AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE next(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry) {
+			if(m instanceof AVL_TREE_MAP) return entry.next();
+			return ((NavigableSubMap KEY_VALUE_GENERIC_TYPE)m).next(entry);
+		}
+		
+		protected AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE previous(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry) {
+			if(m instanceof AVL_TREE_MAP) return entry.previous();
+			return ((NavigableSubMap KEY_VALUE_GENERIC_TYPE)m).previous(entry);
+		}
+		
+		@Override
+		public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+			Objects.requireNonNull(action);
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = start(), end = end();entry != null && (end == null || (end != previous(entry)));entry = next(entry))
+				action.accept(entry.key);
+		}
+		
+		@Override
+		public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+			Objects.requireNonNull(action);
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = start(), end = end();entry != null && (end == null || (end != previous(entry)));entry = next(entry))
+				action.accept(input, entry.key);
+		}
+		
+		@Override
+		public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = start(), end = end();entry != null && (end == null || (end != previous(entry)));entry = next(entry))
+				if(filter.TEST_VALUE(entry.key)) return true;
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = start(), end = end();entry != null && (end == null || (end != previous(entry)));entry = next(entry))
+				if(filter.TEST_VALUE(entry.key)) return false;
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = start(), end = end();entry != null && (end == null || (end != previous(entry)));entry = next(entry))
+				if(!filter.TEST_VALUE(entry.key)) return false;
+			return true;
+		}
+		
+		@Override
+		public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = start(), end = end();entry != null && (end == null || (end != previous(entry)));entry = next(entry))
+				if(filter.TEST_VALUE(entry.key)) return entry.key;
+			return EMPTY_KEY_VALUE;
+		}
+		
+		@Override
+		public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			int result = 0;
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = start(), end = end();entry != null && (end == null || (end != previous(entry)));entry = next(entry))
+				if(filter.TEST_VALUE(entry.key)) result++;
+			return result;
+		}
 	}
 	
 	final class Values extends VALUE_ABSTRACT_COLLECTION VALUE_GENERIC_TYPE {
@@ -1648,6 +2125,61 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		public void clear() {
 			AVL_TREE_MAP.this.clear();
 		}
+		
+		@Override
+		public void forEach(VALUE_CONSUMER VALUE_SUPER_GENERIC_TYPE action) {
+			Objects.requireNonNull(action);
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				action.accept(entry.value);
+		}
+		
+		@Override
+		public <E> void forEach(E input, VALUE_BI_FROM_OBJECT_CONSUMER VSV_GENERIC_TYPE<E> action) {
+			Objects.requireNonNull(action);
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				action.accept(input, entry.value);
+		}
+		
+		@Override
+		public boolean matchesAny(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				if(filter.VALUE_TEST_VALUE(entry.value)) return true;
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				if(filter.VALUE_TEST_VALUE(entry.value)) return false;
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				if(!filter.VALUE_TEST_VALUE(entry.value)) return false;
+			return true;
+		}
+		
+		@Override
+		public VALUE_TYPE findFirst(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				if(filter.VALUE_TEST_VALUE(entry.value)) return entry.value;
+			return EMPTY_VALUE;
+		}
+		
+		@Override
+		public int count(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			int result = 0;
+			for(AVL_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				if(filter.VALUE_TEST_VALUE(entry.value)) result++;
+			return result;
+		}
 	}
 	
 	final class EntryIterator extends MapEntryIterator implements ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
@@ -1726,11 +2258,11 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 	}
 	
 	abstract class MapEntryIterator {
-        Entry KEY_VALUE_GENERIC_TYPE next;
+		Entry KEY_VALUE_GENERIC_TYPE next;
-        Entry KEY_VALUE_GENERIC_TYPE previous;
+		Entry KEY_VALUE_GENERIC_TYPE previous;
-        Entry KEY_VALUE_GENERIC_TYPE current;
+		Entry KEY_VALUE_GENERIC_TYPE current;
-        int index = 0;
+		int index = 0;
-        
+		
 		public MapEntryIterator(boolean descending) {
 			if(descending) previous = last;
 			else next = first;
@@ -1740,7 +2272,7 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 			next = entry;
 			previous = entry.previous();
 		}
-        
+		
 		public boolean hasNext() {
 			return next != null;
 		}
@@ -1756,7 +2288,7 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 		public int previousIndex() {
 			return index - 1;
 		}
-        
+		
 		protected void updateNext() {
 			next = current.next();
 		}
@@ -1807,6 +2339,22 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 			this.parent = parent;
 		}
 		
+		Entry KEY_VALUE_GENERIC_TYPE copy() {
+			Entry KEY_VALUE_GENERIC_TYPE entry = new EntryKV_BRACES(key, value, null);
+			entry.state = state;
+			if(left != null) {
+				Entry KEY_VALUE_GENERIC_TYPE newLeft = left.copy();
+				entry.left = newLeft;
+				newLeft.parent = entry;
+			}
+			if(right != null) {
+				Entry KEY_VALUE_GENERIC_TYPE newRight = right.copy();
+				entry.right = newRight;
+				newRight.parent = entry;
+			}
+			return entry;
+		}
+		
 		@Override
 		public KEY_TYPE ENTRY_KEY() {
 			return key;
@@ -1834,9 +2382,9 @@ public class AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_
 #endif
 		int getHeight() { return state; }
 		
-		void updateHeight() { state = (1 + Math.max(left == null ? 0 : left.getHeight(), right == null ? 0 : right.getHeight())); }
+		void updateHeight() { state = (1 + Math.max(left == null ? -1 : left.getHeight(), right == null ? -1 : right.getHeight())); }
 		
-		int getBalance() { return (left == null ? 0 : left.getHeight()) - (right == null ? 0 : right.getBalance()); }
+		int getBalance() { return (left == null ? -1 : left.getHeight()) - (right == null ? -1 : right.getHeight()); }
 		
 		boolean needsSuccessor() { return left != null && right != null; }
 		

src/builder/resources/speiger/assets/collections/templates/maps/impl/tree/RBTreeMap.template

@@ -3,14 +3,23 @@ package speiger.src.collections.PACKAGE.maps.impl.tree;
 import java.util.Map;
 #if TYPE_OBJECT
 import java.util.Comparator;
-import java.util.Objects;
 #endif
+import java.util.Objects;
 import java.util.NoSuchElementException;
+import java.util.function.Consumer;
 
 import speiger.src.collections.PACKAGE.collections.BI_ITERATOR;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
 #endif
+#if !TYPE_OBJECT && !VALUE_BOOLEAN
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
+#endif
+import speiger.src.collections.PACKAGE.functions.consumer.BI_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.FUNCTION;
+import speiger.src.collections.PACKAGE.functions.function.UNARY_OPERATOR;
 import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
 import speiger.src.collections.PACKAGE.maps.abstracts.ABSTRACT_MAP;
 import speiger.src.collections.PACKAGE.maps.interfaces.MAP;
@@ -20,13 +29,34 @@ import speiger.src.collections.PACKAGE.sets.NAVIGABLE_SET;
 import speiger.src.collections.PACKAGE.sets.SET;
 import speiger.src.collections.PACKAGE.sets.SORTED_SET;
 import speiger.src.collections.PACKAGE.utils.ITERATORS;
+import speiger.src.collections.PACKAGE.utils.maps.MAPS;
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ABSTRACT_COLLECTION;
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_COLLECTION;
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ITERATOR;
+import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_SUPPLIER;
 #if !SAME_TYPE
+import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_UNARY_OPERATOR;
 import speiger.src.collections.VALUE_PACKAGE.lists.VALUE_LIST_ITERATOR;
 import speiger.src.collections.VALUE_PACKAGE.utils.VALUE_ITERATORS;
 #endif
+#if !VALUE_OBJECT && !SAME_TYPE
+import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_CONSUMER;
+#endif
+#if !TYPE_OBJECT && !VALUE_OBJECT || !VALUE_OBJECT
+import speiger.src.collections.objects.functions.consumer.ObjectObjectConsumer;
+#endif
+#if !TYPE_OBJECT || !VALUE_BOOLEAN
+#if !VALUE_OBJECT || SAME_TYPE
+import speiger.src.collections.objects.functions.function.Object2BooleanFunction;
+#endif
+#endif
+#if !SAME_TYPE
+#if !TYPE_OBJECT
+import speiger.src.collections.objects.functions.consumer.VALUE_BI_FROM_OBJECT_CONSUMER;
+
+#endif
+import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_PREDICATE;
+#endif
 #if !TYPE_OBJECT && !VALUE_OBJECT
 import speiger.src.collections.objects.lists.ObjectListIterator;
 import speiger.src.collections.objects.utils.ObjectIterators;
@@ -416,7 +446,7 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 	}
 	
 	@Override
-	public VALUE_TYPE REMOVE_KEY(KEY_TYPE key) {
+	public VALUE_TYPE REMOVE_VALUE(KEY_TYPE key) {
 		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
 		if(entry == null) return getDefaultReturnValue();
 		VALUE_TYPE value = entry.value;
@@ -424,6 +454,15 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 		return value;
 	}
 	
+	@Override
+	public VALUE_TYPE REMOVE_VALUEOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		if(entry == null) return defaultValue;
+		VALUE_TYPE value = entry.value;
+		removeNode(entry);
+		return value;
+	}
+	
 #if TYPE_OBJECT && VALUE_OBJECT
 	@Override
 	public boolean remove(Object key, Object value) {
@@ -443,6 +482,113 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 	}
 	
 #endif
+	@Override
+	public boolean replace(KEY_TYPE key, VALUE_TYPE oldValue, VALUE_TYPE newValue) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		if(entry == null || entry.value != oldValue) return false;
+		entry.value = newValue;
+		return true;
+	}
+	
+	@Override
+	public VALUE_TYPE replace(KEY_TYPE key, VALUE_TYPE value) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		if(entry == null) return getDefaultReturnValue();
+		VALUE_TYPE oldValue = entry.value;
+		entry.value = value;
+		return oldValue;
+	}
+	
+	@Override
+	public VALUE_TYPE COMPUTE(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		if(entry == null) {
+			VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, getDefaultReturnValue());
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			put(key, newValue);
+			return newValue;
+		}
+		VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, entry.value);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			removeNode(entry);
+			return newValue;
+		}
+		entry.value = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public VALUE_TYPE COMPUTE_IF_ABSENT(KEY_TYPE key, FUNCTION KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		if(entry == null) {
+			VALUE_TYPE newValue = mappingFunction.GET_VALUE(key);
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			put(key, newValue);
+			return newValue;
+		}
+		return entry.value;
+	}
+	
+	@Override
+	public VALUE_TYPE SUPPLY_IF_ABSENT(KEY_TYPE key, VALUE_SUPPLIER VALUE_GENERIC_TYPE valueProvider) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		if(entry == null) {
+			VALUE_TYPE newValue = valueProvider.VALUE_GET_KEY();
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) return newValue;
+			put(key, newValue);
+			return newValue;
+		}
+		return entry.value;
+	}
+	
+	@Override
+	public VALUE_TYPE COMPUTE_IF_PRESENT(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		if(entry == null) return getDefaultReturnValue();
+		VALUE_TYPE newValue = mappingFunction.APPLY_VALUE(key, entry.value);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			removeNode(entry);
+			return newValue;
+		}
+		entry.value = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public VALUE_TYPE MERGE(KEY_TYPE key, VALUE_TYPE value, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) {
+		Entry KEY_VALUE_GENERIC_TYPE entry = findNode(key);
+		VALUE_TYPE newValue = entry == null ? value : mappingFunction.APPLY_VALUE(entry.value, value);
+		if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+			if(entry != null)
+				removeNode(entry);
+		}
+		else if(entry == null) put(key, newValue);
+		else entry.value = newValue;
+		return newValue;
+	}
+	
+	@Override
+	public void BULK_MERGE(MAP KEY_VALUE_GENERIC_TYPE m, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) {
+		Objects.requireNonNull(mappingFunction);
+		for(MAP.Entry KEY_VALUE_GENERIC_TYPE entry : MAPS.fastIterable(m)) {
+			KEY_TYPE key = entry.ENTRY_KEY();
+			Entry KEY_VALUE_GENERIC_TYPE subEntry = findNode(key);
+			VALUE_TYPE newValue = subEntry == null ? entry.ENTRY_VALUE() : mappingFunction.APPLY_VALUE(subEntry.value, entry.ENTRY_VALUE());
+			if(VALUE_EQUALS(newValue, getDefaultReturnValue())) {
+				if(subEntry != null)
+					removeNode(subEntry);
+			}
+			else if(subEntry == null) put(key, newValue);
+			else subEntry.value = newValue;
+		}
+	}
+	
+	@Override
+	public void forEach(BI_CONSUMER KEY_VALUE_GENERIC_TYPE action) {
+		for(Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+			action.accept(entry.key, entry.value);
+	}
+	
 	@Override
 	public int size() { return size; }
 	
@@ -463,6 +609,21 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 		return new KeyIterator(findNode(key));
 	}
 	
+	public RB_TREE_MAP KEY_VALUE_GENERIC_TYPE copy() {
+		RB_TREE_MAP KEY_VALUE_GENERIC_TYPE set = new RB_TREE_MAPKV_BRACES();
+		set.size = size;
+		if(tree != null) {
+			set.tree = tree.copy();
+			Entry KEY_VALUE_GENERIC_TYPE lastFound = null;
+			for(Entry KEY_VALUE_GENERIC_TYPE entry = tree;entry != null;entry = entry.left) lastFound = entry;
+			set.first = lastFound;
+			lastFound = null;
+			for(Entry KEY_VALUE_GENERIC_TYPE entry = tree;entry != null;entry = entry.right) lastFound = entry;
+			set.last = lastFound;
+		}
+		return set;
+	}
+	
 	@Override
 	public SORTED_SET KEY_GENERIC_TYPE keySet() {
 		return navigableKeySet();
@@ -856,23 +1017,31 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 			return descendingMap;
 		}
 		
+		RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE next(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry) {
+			return entry.next();
+		}
+		
+		RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE previous(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry) {
+			return entry.previous();
+		}
+		
 		@Override
 		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, boolean fromInclusive, KEY_TYPE toKey, boolean toInclusive) {
-            if (!inRange(fromKey, fromInclusive)) throw new IllegalArgumentException("fromKey out of range");
+			if (!inRange(fromKey, fromInclusive)) throw new IllegalArgumentException("fromKey out of range");
-            if (!inRange(toKey, toInclusive)) throw new IllegalArgumentException("toKey out of range");
+			if (!inRange(toKey, toInclusive)) throw new IllegalArgumentException("toKey out of range");
-            return new AscendingSubMapKV_BRACES(m, false, fromKey, fromInclusive, false, toKey, toInclusive);
+			return new AscendingSubMapKV_BRACES(m, false, fromKey, fromInclusive, false, toKey, toInclusive);
 		}
 		
 		@Override
 		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey, boolean inclusive) {
-            if (!inRange(toKey, inclusive)) throw new IllegalArgumentException("toKey out of range");
+			if (!inRange(toKey, inclusive)) throw new IllegalArgumentException("toKey out of range");
-            return new AscendingSubMapKV_BRACES(m, fromStart, low, loInclusive, false, toKey, inclusive);
+			return new AscendingSubMapKV_BRACES(m, fromStart, low, loInclusive, false, toKey, inclusive);
 		}
 		
 		@Override
 		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey, boolean inclusive) {
-            if (!inRange(fromKey, inclusive)) throw new IllegalArgumentException("fromKey out of range");
+			if (!inRange(fromKey, inclusive)) throw new IllegalArgumentException("fromKey out of range");
-            return new AscendingSubMapKV_BRACES(m, false, fromKey, inclusive, toEnd, high, hiInclusive);
+			return new AscendingSubMapKV_BRACES(m, false, fromKey, inclusive, toEnd, high, hiInclusive);
 		}
 	}
 	
@@ -936,6 +1105,18 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 		@Override
 		public MAP.Entry KEY_VALUE_GENERIC_TYPE higherEntry(KEY_TYPE e) { return super.lowerEntry(e); }
 		
+		protected RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE findLowest() {
+			if(fromStart) return m.first;
+			RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = loInclusive ? m.findCeilingNode(low) : m.findHigherNode(low);
+			return entry == null || tooHigh(entry.key) ? null : entry;
+		}
+
+		protected RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE findHighest() {
+			if(toEnd) return m.last;
+			RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = hiInclusive ? m.findFloorNode(high) : m.findLowerNode(high);
+			return entry == null || tooLow(entry.key) ? null : entry;
+		}
+		
 		@Override
 		LIST_ITERATOR KEY_GENERIC_TYPE keyIterator(boolean descending) {
 			LIST_ITERATOR KEY_GENERIC_TYPE iter = new SubMapKeyIterator(!descending);
@@ -948,6 +1129,14 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 			return entry == null || !inClosedRange(key) ? null : ITERATORS.invert(new SubMapKeyIterator(entry, fromStart ? null : findLowest(), toEnd ? null : findHighest()));
 		}
 		
+		RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE next(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry) {
+			return entry.previous();
+		}
+		
+		RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE previous(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry) {
+			return entry.next();
+		}
+		
 		@Override
 		public COMPARATOR KEY_GENERIC_TYPE comparator() { return m.comparator() == null ? null : m.comparator().reversed(); }
 		
@@ -965,21 +1154,21 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 
 		@Override
 		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, boolean fromInclusive, KEY_TYPE toKey, boolean toInclusive) {
-            if (!inRange(fromKey, fromInclusive)) throw new IllegalArgumentException("fromKey out of range");
+			if (!inRange(fromKey, fromInclusive)) throw new IllegalArgumentException("fromKey out of range");
-            if (!inRange(toKey, toInclusive)) throw new IllegalArgumentException("toKey out of range");
+			if (!inRange(toKey, toInclusive)) throw new IllegalArgumentException("toKey out of range");
-            return new DescendingSubMapKV_BRACES(m, false, fromKey, fromInclusive, false, toKey, toInclusive);
+			return new DescendingSubMapKV_BRACES(m, false, fromKey, fromInclusive, false, toKey, toInclusive);
 		}
 		
 		@Override
 		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey, boolean inclusive) {
-            if (!inRange(toKey, inclusive)) throw new IllegalArgumentException("toKey out of range");
+			if (!inRange(toKey, inclusive)) throw new IllegalArgumentException("toKey out of range");
-            return new DescendingSubMapKV_BRACES(m, fromStart, low, loInclusive, false, toKey, inclusive);
+			return new DescendingSubMapKV_BRACES(m, fromStart, low, loInclusive, false, toKey, inclusive);
 		}
 		
 		@Override
 		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey, boolean inclusive) {
-            if (!inRange(fromKey, inclusive)) throw new IllegalArgumentException("fromKey out of range");
+			if (!inRange(fromKey, inclusive)) throw new IllegalArgumentException("fromKey out of range");
-            return new DescendingSubMapKV_BRACES(m, false, fromKey, inclusive, toEnd, high, hiInclusive);
+			return new DescendingSubMapKV_BRACES(m, false, fromKey, inclusive, toEnd, high, hiInclusive);
 		}
 	}
 	
@@ -987,17 +1176,17 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 		final RB_TREE_MAP KEY_VALUE_GENERIC_TYPE m;
 		final KEY_TYPE low;
 		final KEY_TYPE high;
-        final boolean fromStart;
+		final boolean fromStart;
-        final boolean toEnd;
+		final boolean toEnd;
-        final boolean loInclusive;
+		final boolean loInclusive;
-        final boolean hiInclusive;
+		final boolean hiInclusive;
-        transient NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE descendingMap;
+		transient NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE descendingMap;
-        transient SubMapEntrySet entrySet;
+		transient SubMapEntrySet entrySet;
-        transient KeySet KEY_VALUE_GENERIC_TYPE keySet;
+		transient KeySet KEY_VALUE_GENERIC_TYPE keySet;
-        transient SubMapValues values;
+		transient SubMapValues values;
-        
+		
-        NavigableSubMap(RB_TREE_MAP KEY_VALUE_GENERIC_TYPE m, boolean fromStart, KEY_TYPE low, boolean loInclusive, boolean toEnd, KEY_TYPE high, boolean hiInclusive) {
+		NavigableSubMap(RB_TREE_MAP KEY_VALUE_GENERIC_TYPE m, boolean fromStart, KEY_TYPE low, boolean loInclusive, boolean toEnd, KEY_TYPE high, boolean hiInclusive) {
-        	this.m = m;
+			this.m = m;
 			this.low = low;
 			this.high = high;
 			this.fromStart = fromStart;
@@ -1005,12 +1194,16 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 			this.loInclusive = loInclusive;
 			this.hiInclusive = hiInclusive;
 		}
-        
+		
-    	abstract LIST_ITERATOR KEY_GENERIC_TYPE keyIterator(boolean descending);
+		abstract LIST_ITERATOR KEY_GENERIC_TYPE keyIterator(boolean descending);
-    	abstract LIST_ITERATOR KEY_GENERIC_TYPE keyIterator(KEY_TYPE key);
+		abstract LIST_ITERATOR KEY_GENERIC_TYPE keyIterator(KEY_TYPE key);
-    	abstract VALUE_LIST_ITERATOR VALUE_GENERIC_TYPE valueIterator();
+		abstract VALUE_LIST_ITERATOR VALUE_GENERIC_TYPE valueIterator();
-        abstract ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> entryIterator();
+		abstract ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> entryIterator();
-    	
+		abstract RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE next(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry);
+		abstract RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE previous(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry);
+		
+		@Override
+		public NavigableSubMap KEY_VALUE_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
 		@Override
 		public abstract NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE descendingMap();
 		@Override
@@ -1019,13 +1212,13 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 		public abstract NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey, boolean inclusive);
 		@Override
 		public abstract NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey, boolean inclusive);
-        
+		
 		boolean tooLow(KEY_TYPE key) { return !fromStart && (loInclusive ? m.compare(key, low) < 0 : m.compare(key, low) <= 0); }
-        boolean tooHigh(KEY_TYPE key) { return !toEnd && (hiInclusive ? m.compare(key, high) > 0 : m.compare(key, high) >= 0); }
+		boolean tooHigh(KEY_TYPE key) { return !toEnd && (hiInclusive ? m.compare(key, high) > 0 : m.compare(key, high) >= 0); }
-        boolean inRange(KEY_TYPE key) { return !tooLow(key) && !tooHigh(key); }
+		boolean inRange(KEY_TYPE key) { return !tooLow(key) && !tooHigh(key); }
-        boolean inClosedRange(KEY_TYPE key) { return (fromStart || m.compare(key, low) >= 0) && (toEnd || m.compare(high, key) >= 0); }
+		boolean inClosedRange(KEY_TYPE key) { return (fromStart || m.compare(key, low) >= 0) && (toEnd || m.compare(high, key) >= 0); }
-        boolean inRange(KEY_TYPE key, boolean inclusive) { return inclusive ? inRange(key) : inClosedRange(key); }
+		boolean inRange(KEY_TYPE key, boolean inclusive) { return inclusive ? inRange(key) : inClosedRange(key); }
-        
+		
 #if TYPE_OBJECT
 		public KEY_TYPE getDefaultMaxValue() { return m.getDefaultMaxValue(); }
 		public KEY_TYPE getDefaultMinValue() { return m.getDefaultMinValue(); }
@@ -1049,18 +1242,18 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 		@Override
 		public VALUE_TYPE getDefaultReturnValue() { return m.getDefaultReturnValue(); }
 		
-    	@Override
+		@Override
-    	public VALUE_TYPE putAndMoveToFirst(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
+		public VALUE_TYPE putAndMoveToFirst(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
-    	@Override
+		@Override
-    	public VALUE_TYPE putAndMoveToLast(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
+		public VALUE_TYPE putAndMoveToLast(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
-    	@Override
+		@Override
-    	public boolean moveToFirst(KEY_TYPE key) { throw new UnsupportedOperationException(); }
+		public boolean moveToFirst(KEY_TYPE key) { throw new UnsupportedOperationException(); }
-    	@Override
+		@Override
-    	public boolean moveToLast(KEY_TYPE key) { throw new UnsupportedOperationException(); }
+		public boolean moveToLast(KEY_TYPE key) { throw new UnsupportedOperationException(); }
-    	@Override
+		@Override
-    	public VALUE_TYPE getAndMoveToFirst(KEY_TYPE key) { throw new UnsupportedOperationException(); }
+		public VALUE_TYPE getAndMoveToFirst(KEY_TYPE key) { throw new UnsupportedOperationException(); }
-    	@Override
+		@Override
-    	public VALUE_TYPE getAndMoveToLast(KEY_TYPE key) { throw new UnsupportedOperationException(); }
+		public VALUE_TYPE getAndMoveToLast(KEY_TYPE key) { throw new UnsupportedOperationException(); }
 		@Override
 		public COMPARATOR KEY_GENERIC_TYPE comparator() { return m.comparator(); }
 #if TYPE_OBJECT
@@ -1170,8 +1363,13 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 		
 #endif
 		@Override
-		public VALUE_TYPE REMOVE_KEY(KEY_TYPE key) {
+		public VALUE_TYPE REMOVE_VALUE(KEY_TYPE key) {
-			return inRange(key) ? m.REMOVE_KEY(key) : getDefaultReturnValue();
+			return inRange(key) ? m.REMOVE_VALUE(key) : getDefaultReturnValue();
+		}
+		
+		@Override
+		public VALUE_TYPE REMOVE_VALUEOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) {
+			return inRange(key) ? m.REMOVE_VALUE(key) : defaultValue;
 		}
 		
 #if TYPE_OBJECT && VALUE_OBJECT
@@ -1213,6 +1411,12 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 			return values;
 		}
 		
+		@Override
+		public void forEach(BI_CONSUMER KEY_VALUE_GENERIC_TYPE action) {
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+				action.accept(entry.key, entry.value);
+		}
+		
 		@Override
 		public int size() {
 			return (fromStart && toEnd) ? m.size() : entrySet().size();
@@ -1358,6 +1562,81 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 			public int size() { return NavigableSubMap.this.size(); }
 			@Override
 			public void clear() { NavigableSubMap.this.clear(); }
+			
+			@Override
+			public void forEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+				Objects.requireNonNull(action);
+				for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					action.accept(new BasicEntryKV_BRACES(entry.key, entry.value));
+			}
+			
+			@Override
+			public <E> void forEach(E input, ObjectObjectConsumer<E, MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+				Objects.requireNonNull(action);
+				for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					action.accept(input, new BasicEntryKV_BRACES(entry.key, entry.value));
+			}
+			
+			@Override
+			public boolean matchesAny(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return false;
+				BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+				for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry)) {
+					subEntry.set(entry.key, entry.value);
+					if(filter.getBoolean(subEntry)) return true;
+				}
+				return false;
+			}
+			
+			@Override
+			public boolean matchesNone(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return true;
+				BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+				for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry)) {
+					subEntry.set(entry.key, entry.value);
+					if(filter.getBoolean(subEntry)) return false;
+				}
+				return true;
+			}
+			
+			@Override
+			public boolean matchesAll(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return true;
+				BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+				for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry)) {
+					subEntry.set(entry.key, entry.value);
+					if(!filter.getBoolean(subEntry)) return false;
+				}
+				return true;
+			}
+			
+			@Override
+			public MAP.Entry KEY_VALUE_GENERIC_TYPE findFirst(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return null;
+				BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+				for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry)) {
+					subEntry.set(entry.key, entry.value);
+					if(filter.getBoolean(subEntry)) return subEntry;
+				}
+				return null;
+			}
+			
+			@Override
+			public int count(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+				Objects.requireNonNull(filter);
+				if(size() <= 0) return 0;
+				int result = 0;
+				BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+				for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry)) {
+					subEntry.set(entry.key, entry.value);
+					if(filter.getBoolean(subEntry)) result++;
+				}
+				return result;
+			}
 		}
 		
 		final class SubMapValues extends VALUE_ABSTRACT_COLLECTION VALUE_GENERIC_TYPE {
@@ -1389,12 +1668,67 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 			public void clear() {
 				NavigableSubMap.this.clear();
 			}
+			
+			@Override
+			public void forEach(VALUE_CONSUMER VALUE_SUPER_GENERIC_TYPE action) {
+				Objects.requireNonNull(action);
+				for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					action.accept(entry.value);
+			}
+			
+			@Override
+			public <E> void forEach(E input, VALUE_BI_FROM_OBJECT_CONSUMER VSV_GENERIC_TYPE<E> action) {
+				Objects.requireNonNull(action);
+				for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					action.accept(input, entry.value);
+			}
+			
+			@Override
+			public boolean matchesAny(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					if(filter.VALUE_TEST_VALUE(entry.value)) return true;
+				return false;
+			}
+			
+			@Override
+			public boolean matchesNone(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					if(filter.VALUE_TEST_VALUE(entry.value)) return false;
+				return true;
+			}
+			
+			@Override
+			public boolean matchesAll(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					if(!filter.VALUE_TEST_VALUE(entry.value)) return false;
+				return true;
+			}
+			
+			@Override
+			public VALUE_TYPE findFirst(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					if(filter.VALUE_TEST_VALUE(entry.value)) return entry.value;
+				return EMPTY_VALUE;
+			}
+			
+			@Override
+			public int count(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+				Objects.requireNonNull(filter);
+				int result = 0;
+				for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = findLowest(), last = findHighest();entry != null && (last == null || last != previous(entry));entry = next(entry))
+					if(filter.VALUE_TEST_VALUE(entry.value)) result++;
+				return result;
+			}
 		}
 		
 		final class SubMapEntrySetIterator extends SubMapEntryIterator implements ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
-	        public SubMapEntrySetIterator(boolean descending) {
+			public SubMapEntrySetIterator(boolean descending) {
-	        	super(descending);
+				super(descending);
-	        }
+			}
 			
 			public SubMapEntrySetIterator(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry, RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE lowerFence, RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE upperFence) {
 				super(entry, lowerFence, upperFence);
@@ -1412,9 +1746,9 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 		}
 		
 		final class SubMapKeyIterator extends SubMapEntryIterator implements LIST_ITERATOR KEY_GENERIC_TYPE {
-	        public SubMapKeyIterator(boolean descending) {
+			public SubMapKeyIterator(boolean descending) {
-	        	super(descending);
+				super(descending);
-	        }
+			}
 			
 			public SubMapKeyIterator(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry, RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE lowerFence, RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE upperFence) {
 				super(entry, lowerFence, upperFence);
@@ -1432,9 +1766,9 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 		}
 		
 		final class SubMapValueIterator extends SubMapEntryIterator implements VALUE_LIST_ITERATOR VALUE_GENERIC_TYPE {
-	        public SubMapValueIterator(boolean descending) {
+			public SubMapValueIterator(boolean descending) {
-	        	super(descending);
+				super(descending);
-	        }
+			}
 			
 			public SubMapValueIterator(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry, RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE lowerFence, RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE upperFence) {
 				super(entry, lowerFence, upperFence);
@@ -1457,11 +1791,11 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 			RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE next;
 			RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE previous;
 			RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE current;
-	        int index = 0;
+			int index = 0;
-	        
+			
-	        public SubMapEntryIterator(boolean descending) {
+			public SubMapEntryIterator(boolean descending) {
-	        	this(descending ? findHighest() : findLowest(), fromStart ? null : findLowest(), toEnd ? null : findHighest());
+				this(descending ? findHighest() : findLowest(), fromStart ? null : findLowest(), toEnd ? null : findHighest());
-	        }
+			}
 			
 			public SubMapEntryIterator(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry, RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE lowerFence, RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE upperFence) {
 				next = entry;
@@ -1469,7 +1803,7 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 				this.lowerFence = lowerFence != null ? KEY_TO_OBJ(lowerFence.key) : null;
 				this.upperFence = upperFence != null ? KEY_TO_OBJ(upperFence.key) : null;
 			}
-	        
+			
 			public boolean hasNext() {
 				return next != null && (upperFence == null || KEY_EQUALS(next.key, OBJ_TO_KEY(upperFence)));
 			}
@@ -1485,7 +1819,7 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 			public int previousIndex() {
 				return index - 1;
 			}
-	        
+			
 			protected void updateNext() {
 				next = current.next();
 			}
@@ -1562,6 +1896,81 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 		public void clear() {
 			RB_TREE_MAP.this.clear();
 		}
+		
+		@Override
+		public void forEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+			Objects.requireNonNull(action);
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				action.accept(new BasicEntryKV_BRACES(entry.key, entry.value));
+		}
+		
+		@Override
+		public <E> void forEach(E input, ObjectObjectConsumer<E, MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
+			Objects.requireNonNull(action);
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				action.accept(input, new BasicEntryKV_BRACES(entry.key, entry.value));
+		}
+		
+		@Override
+		public boolean matchesAny(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return false;
+			BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+				subEntry.set(entry.key, entry.value);
+				if(filter.getBoolean(subEntry)) return true;
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+				subEntry.set(entry.key, entry.value);
+				if(filter.getBoolean(subEntry)) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return true;
+			BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+				subEntry.set(entry.key, entry.value);
+				if(!filter.getBoolean(subEntry)) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE findFirst(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return null;
+			BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+				subEntry.set(entry.key, entry.value);
+				if(filter.getBoolean(subEntry)) return subEntry;
+			}
+			return null;
+		}
+		
+		@Override
+		public int count(Object2BooleanFunction<MAP.Entry KEY_VALUE_GENERIC_TYPE> filter) {
+			Objects.requireNonNull(filter);
+			if(size() <= 0) return 0;
+			int result = 0;
+			BasicEntry KEY_VALUE_GENERIC_TYPE subEntry = new BasicEntryKV_BRACES();
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+				subEntry.set(entry.key, entry.value);
+				if(filter.getBoolean(subEntry)) result++;
+			}
+			return result;
+		}
 	}
 	
 	static final class KeySet KEY_VALUE_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE implements NAVIGABLE_SET KEY_GENERIC_TYPE {
@@ -1626,6 +2035,9 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 		}
 		
 #endif
+		@Override
+		public KeySet KEY_VALUE_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+		
 		@Override
 		public NAVIGABLE_SET KEY_GENERIC_TYPE subSet(KEY_TYPE fromElement, boolean fromInclusive, KEY_TYPE toElement, boolean toInclusive) {
 			return new KeySetKV_BRACES(m.subMap(fromElement, fromInclusive, toElement, toInclusive));
@@ -1673,6 +2085,81 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 		public void clear() {
 			m.clear();
 		}
+		
+		protected RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE start() {
+			if(m instanceof RB_TREE_MAP) return ((RB_TREE_MAP KEY_VALUE_GENERIC_TYPE)m).first;
+			return ((NavigableSubMap KEY_VALUE_GENERIC_TYPE)m).findLowest();
+		}
+		
+		protected RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE end() {
+			if(m instanceof RB_TREE_MAP) return null;
+			return ((NavigableSubMap KEY_VALUE_GENERIC_TYPE)m).findLowest();
+		}
+		
+		protected RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE next(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry) {
+			if(m instanceof RB_TREE_MAP) return entry.next();
+			return ((NavigableSubMap KEY_VALUE_GENERIC_TYPE)m).next(entry);
+		}
+		
+		protected RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE previous(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry) {
+			if(m instanceof RB_TREE_MAP) return entry.previous();
+			return ((NavigableSubMap KEY_VALUE_GENERIC_TYPE)m).previous(entry);
+		}
+		
+		@Override
+		public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+			Objects.requireNonNull(action);
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = start(), end = end();entry != null && (end == null || (end != previous(entry)));entry = next(entry))
+				action.accept(entry.key);
+		}
+		
+		@Override
+		public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+			Objects.requireNonNull(action);
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = start(), end = end();entry != null && (end == null || (end != previous(entry)));entry = next(entry))
+				action.accept(input, entry.key);
+		}
+		
+		@Override
+		public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = start(), end = end();entry != null && (end == null || (end != previous(entry)));entry = next(entry))
+				if(filter.TEST_VALUE(entry.key)) return true;
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = start(), end = end();entry != null && (end == null || (end != previous(entry)));entry = next(entry))
+				if(filter.TEST_VALUE(entry.key)) return false;
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = start(), end = end();entry != null && (end == null || (end != previous(entry)));entry = next(entry))
+				if(!filter.TEST_VALUE(entry.key)) return false;
+			return true;
+		}
+		
+		@Override
+		public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = start(), end = end();entry != null && (end == null || (end != previous(entry)));entry = next(entry))
+				if(filter.TEST_VALUE(entry.key)) return entry.key;
+			return EMPTY_KEY_VALUE;
+		}
+		
+		@Override
+		public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			int result = 0;
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = start(), end = end();entry != null && (end == null || (end != previous(entry)));entry = next(entry))
+				if(filter.TEST_VALUE(entry.key)) result++;
+			return result;
+		}
 	}
 	
 	final class Values extends VALUE_ABSTRACT_COLLECTION VALUE_GENERIC_TYPE {
@@ -1705,6 +2192,61 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 		public void clear() {
 			RB_TREE_MAP.this.clear();
 		}
+		
+		@Override
+		public void forEach(VALUE_CONSUMER VALUE_SUPER_GENERIC_TYPE action) {
+			Objects.requireNonNull(action);
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				action.accept(entry.value);
+		}
+		
+		@Override
+		public <E> void forEach(E input, VALUE_BI_FROM_OBJECT_CONSUMER VSV_GENERIC_TYPE<E> action) {
+			Objects.requireNonNull(action);
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				action.accept(input, entry.value);
+		}
+		
+		@Override
+		public boolean matchesAny(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				if(filter.VALUE_TEST_VALUE(entry.value)) return true;
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				if(filter.VALUE_TEST_VALUE(entry.value)) return false;
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				if(!filter.VALUE_TEST_VALUE(entry.value)) return false;
+			return true;
+		}
+		
+		@Override
+		public VALUE_TYPE findFirst(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				if(filter.VALUE_TEST_VALUE(entry.value)) return entry.value;
+			return EMPTY_VALUE;
+		}
+		
+		@Override
+		public int count(VALUE_PREDICATE VALUE_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			int result = 0;
+			for(RB_TREE_MAP.Entry KEY_VALUE_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+				if(filter.VALUE_TEST_VALUE(entry.value)) result++;
+			return result;
+		}
 	}
 	
 	final class EntryIterator extends MapEntryIterator implements ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
@@ -1783,11 +2325,11 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 	}
 	
 	abstract class MapEntryIterator {
-        Entry KEY_VALUE_GENERIC_TYPE next;
+		Entry KEY_VALUE_GENERIC_TYPE next;
-        Entry KEY_VALUE_GENERIC_TYPE previous;
+		Entry KEY_VALUE_GENERIC_TYPE previous;
-        Entry KEY_VALUE_GENERIC_TYPE current;
+		Entry KEY_VALUE_GENERIC_TYPE current;
-        int index = 0;
+		int index = 0;
-        
+		
 		public MapEntryIterator(boolean descending) {
 			if(descending) previous = last;
 			else next = first;
@@ -1797,7 +2339,7 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 			next = entry;
 			previous = entry.previous();
 		}
-        
+		
 		public boolean hasNext() {
 			return next != null;
 		}
@@ -1813,7 +2355,7 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 		public int previousIndex() {
 			return index - 1;
 		}
-        
+		
 		protected void updateNext() {
 			next = current.next();
 		}
@@ -1866,6 +2408,22 @@ public class RB_TREE_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_G
 			this.parent = parent;
 		}
 		
+		Entry KEY_VALUE_GENERIC_TYPE copy() {
+			Entry KEY_VALUE_GENERIC_TYPE entry = new EntryKV_BRACES(key, value, null);
+			entry.state = state;
+			if(left != null) {
+				Entry KEY_VALUE_GENERIC_TYPE newLeft = left.copy();
+				entry.left = newLeft;
+				newLeft.parent = entry;
+			}
+			if(right != null) {
+				Entry KEY_VALUE_GENERIC_TYPE newRight = right.copy();
+				entry.right = newRight;
+				newRight.parent = entry;
+			}
+			return entry;
+		}
+		
 		@Override
 		public KEY_TYPE ENTRY_KEY() {
 			return key;

src/builder/resources/speiger/assets/collections/templates/maps/interfaces/Map.template

@@ -8,15 +8,32 @@ import java.util.function.BiConsumer;
 import java.util.function.BiFunction;
 import java.util.function.Consumer;
 import java.util.function.Function;
+#if TYPE_OBJECT
+import java.util.Comparator;
+#endif
 
 import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_COLLECTION;
 import speiger.src.collections.PACKAGE.functions.consumer.BI_CONSUMER;
 import speiger.src.collections.PACKAGE.functions.function.FUNCTION;
 import speiger.src.collections.PACKAGE.functions.function.UNARY_OPERATOR;
+#if !TYPE_OBJECT && !TYPE_BOOLEAN
+import speiger.src.collections.PACKAGE.functions.COMPARATOR;
+#endif
+#if !TYPE_BOOLEAN
+import speiger.src.collections.PACKAGE.maps.impl.customHash.LINKED_CUSTOM_HASH_MAP;
+import speiger.src.collections.PACKAGE.maps.impl.customHash.CUSTOM_HASH_MAP;
+import speiger.src.collections.PACKAGE.maps.impl.hash.LINKED_HASH_MAP;
+import speiger.src.collections.PACKAGE.maps.impl.hash.HASH_MAP;
+import speiger.src.collections.PACKAGE.maps.impl.immutable.IMMUTABLE_HASH_MAP;
+import speiger.src.collections.PACKAGE.maps.impl.tree.AVL_TREE_MAP;
+import speiger.src.collections.PACKAGE.maps.impl.tree.RB_TREE_MAP;
+import speiger.src.collections.PACKAGE.utils.STRATEGY;
+#endif
 import speiger.src.collections.PACKAGE.sets.SET;
 #if !SAME_TYPE
 import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_UNARY_OPERATOR;
 #endif
+import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_SUPPLIER;
 import speiger.src.collections.objects.collections.ObjectIterator;
 #if !TYPE_OBJECT
 import speiger.src.collections.objects.sets.ObjectSet;
@@ -42,6 +59,15 @@ public interface MAP KEY_VALUE_GENERIC_TYPE extends Map<CLASS_TYPE, CLASS_VALUE_
 	 */
 	public MAP KEY_VALUE_GENERIC_TYPE setDefaultReturnValue(VALUE_TYPE v);
 	
+	/**
+	 * A Function that does a shallow clone of the Map itself.
+	 * This function is more optimized then a copy constructor since the Map does not have to be unsorted/resorted.
+	 * It can be compared to Cloneable but with less exception risk
+	 * @return a Shallow Copy of the Map
+	 * @note Wrappers and view Maps will not support this feature
+	 */
+	public MAP KEY_VALUE_GENERIC_TYPE copy();
+	
 	/**
 	 * Type Specific method to reduce boxing/unboxing of values
 	 * @param key the key that should be inserted,
@@ -50,6 +76,30 @@ public interface MAP KEY_VALUE_GENERIC_TYPE extends Map<CLASS_TYPE, CLASS_VALUE_
 	 * @see Map#put(Object, Object)
 	 */
 	public VALUE_TYPE put(KEY_TYPE key, VALUE_TYPE value);
+	
+	/**
+	 * Type Specific array method to bulk add elements into a map without creating a wrapper and increasing performances
+	 * @param keys the keys that should be added
+	 * @param values the values that should be added
+	 * @see Map#putAll(Map)
+	 * @throws IllegalStateException if the arrays are not the same size
+	 */
+	public default void putAll(KEY_TYPE[] keys, VALUE_TYPE[] values) {
+		if(keys.length != values.length) throw new IllegalStateException("Array sizes do not match");
+		putAll(keys, values, 0, keys.length);
+	}
+	
+	/**
+	 * Type Specific array method to bulk add elements into a map without creating a wrapper and increasing performances
+	 * @param keys the keys that should be added
+	 * @param values the values that should be added
+	 * @param offset where the to start in the array
+	 * @param size how many elements should be added
+	 * @see Map#putAll(Map)
+	 * @throws IllegalStateException if the arrays are not within the range
+	 */
+	public void putAll(KEY_TYPE[] keys, VALUE_TYPE[] values, int offset, int size);
+	
 	/**
 	 * Type Specific method to reduce boxing/unboxing of values
 	 * @param key the key that should be inserted,
@@ -59,6 +109,12 @@ public interface MAP KEY_VALUE_GENERIC_TYPE extends Map<CLASS_TYPE, CLASS_VALUE_
 	 */
 	public VALUE_TYPE putIfAbsent(KEY_TYPE key, VALUE_TYPE value);
 	
+	/**
+	 * Type-Specific bulk put method put elements into the map if not present.
+	 * @param m elements that should be added if not present.
+	 */
+	public void putAllIfAbsent(MAP KEY_VALUE_GENERIC_TYPE m);
+	
 #if VALUE_PRIMITIVES
 	/**
 	 * A Helper method to add a primitives together. If key is not present then this functions as a put.
@@ -68,6 +124,12 @@ public interface MAP KEY_VALUE_GENERIC_TYPE extends Map<CLASS_TYPE, CLASS_VALUE_
 	 */
 	public VALUE_TYPE addTo(KEY_TYPE key, VALUE_TYPE value);
 	
+	/**
+	 * A Helper method to bulk add primitives together.
+	 * @param m the values that should be added/inserted
+	 */
+	public void addToAll(MAP KEY_VALUE_GENERIC_TYPE m);
+	
 #endif
 	/**
 	 * Type Specific function for the bull putting of values
@@ -120,7 +182,7 @@ public interface MAP KEY_VALUE_GENERIC_TYPE extends Map<CLASS_TYPE, CLASS_VALUE_
 	 * @param key the element that should be removed
 	 * @return the value that was removed or default return value
 	 */
-	public VALUE_TYPE REMOVE_KEY(KEY_TYPE key);
+	public VALUE_TYPE REMOVE_VALUE(KEY_TYPE key);
 	
 	/**
 	 * @see Map#remove(Object)
@@ -131,9 +193,9 @@ public interface MAP KEY_VALUE_GENERIC_TYPE extends Map<CLASS_TYPE, CLASS_VALUE_
 	@Override
 	public default CLASS_VALUE_TYPE remove(Object key) {
 #if TYPE_OBJECT
-		return VALUE_TO_OBJ(REMOVE_KEY((CLASS_TYPE)key));
+		return VALUE_TO_OBJ(REMOVE_VALUE((CLASS_TYPE)key));
 #else
-		return key instanceof CLASS_TYPE ? VALUE_TO_OBJ(REMOVE_KEY(CLASS_TO_KEY(key))) : VALUE_TO_OBJ(getDefaultReturnValue());
+		return key instanceof CLASS_TYPE ? VALUE_TO_OBJ(REMOVE_VALUE(CLASS_TO_KEY(key))) : VALUE_TO_OBJ(getDefaultReturnValue());
 #endif
 	}
 	
@@ -163,8 +225,16 @@ public interface MAP KEY_VALUE_GENERIC_TYPE extends Map<CLASS_TYPE, CLASS_VALUE_
 		return key instanceof CLASS_TYPE && value instanceof CLASS_VALUE_TYPE && remove(CLASS_TO_KEY(key), CLASS_TO_VALUE(value));
 #endif
 	}
-#endif
 	
+#endif
+	/**
+	 * Type-Specific Remove function with a default return value if wanted.
+	 * @see Map#remove(Object, Object)
+ 	 * @param key the element that should be removed
+ 	 * @param defaultValue the value that should be returned if the entry doesn't exist
+	 * @return the value that was removed or default value
+	 */
+	public VALUE_TYPE REMOVE_VALUEOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue);
 	/**
 	 * A Type Specific replace method to replace an existing value
 	 * @param key the element that should be searched for
@@ -182,6 +252,12 @@ public interface MAP KEY_VALUE_GENERIC_TYPE extends Map<CLASS_TYPE, CLASS_VALUE_
 	 * @note this fails if the value is not present
 	 */
 	public VALUE_TYPE replace(KEY_TYPE key, VALUE_TYPE value);
+	
+	/**
+	 * Type-Specific bulk replace method. Could be seen as putAllIfPresent
+	 * @param m elements that should be replaced.
+	 */
+	public void REPLACE_VALUES(MAP KEY_VALUE_GENERIC_TYPE m);
 	/**
 	 * A Type Specific mass replace method to reduce boxing/unboxing
 	 * @param mappingFunction operation to replace all values
@@ -201,6 +277,14 @@ public interface MAP KEY_VALUE_GENERIC_TYPE extends Map<CLASS_TYPE, CLASS_VALUE_
 	 * @return the result of the computed value or present value
 	 */
 	public VALUE_TYPE COMPUTE_IF_ABSENT(KEY_TYPE key, FUNCTION KEY_VALUE_GENERIC_TYPE mappingFunction);
+	
+	/**
+	 * A Supplier based computeIfAbsent function to fill the most used usecase of this function
+	 * @param key the key that should be computed
+	 * @param valueProvider the value if not present
+	 * @return the result of the computed value or present value
+	 */	
+	public VALUE_TYPE SUPPLY_IF_ABSENT(KEY_TYPE key, VALUE_SUPPLIER VALUE_GENERIC_TYPE valueProvider);
 	/**
 	 * A Type Specific compute method to reduce boxing/unboxing
 	 * @param key the key that should be computed
@@ -218,6 +302,13 @@ public interface MAP KEY_VALUE_GENERIC_TYPE extends Map<CLASS_TYPE, CLASS_VALUE_
 	 * @note if the result matches the default return value then the key is removed from the map
 	 */
 	public VALUE_TYPE MERGE(KEY_TYPE key, VALUE_TYPE value, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction);
+	/**
+	 * A Bulk method for merging Maps.
+	 * @param m the entries that should be bulk added
+	 * @param mappingFunction the operator that should generate the new Value
+	 * @note if the result matches the default return value then the key is removed from the map
+	 */
+	public void BULK_MERGE(MAP KEY_VALUE_GENERIC_TYPE m, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction);
 	
 #if !TYPE_OBJECT || !VALUE_OBJECT
 	@Override
@@ -391,4 +482,517 @@ public interface MAP KEY_VALUE_GENERIC_TYPE extends Map<CLASS_TYPE, CLASS_VALUE_
 		public default CLASS_VALUE_TYPE setValue(CLASS_VALUE_TYPE value) { return VALUE_TO_OBJ(setValue(OBJ_TO_VALUE(value))); }
 #endif
 	}
+	
+#if !TYPE_BOOLEAN
+	/**
+	* Helper function to unify code
+	* @Type(T)
+	* @ValueType(V)
+	* @return a OpenHashMap
+	*/
+	public static GENERIC_KEY_VALUE_BRACES HASH_MAP KEY_VALUE_GENERIC_TYPE createMap() {
+		return new HASH_MAPKV_BRACES();
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param size the minimum capacity of the Map
+	* @Type(T)
+	* @ValueType(V)
+	* @return a OpenHashMap with a mimimum capacity
+	*/
+	public static GENERIC_KEY_VALUE_BRACES HASH_MAP KEY_VALUE_GENERIC_TYPE createMap(int size) {
+		return new HASH_MAPKV_BRACES(size);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param keys the keys that should be inserted
+	* @param values the values that should be inserted
+	* @Type(T)
+	* @ValueType(V)
+	* @throws IllegalStateException if the keys and values do not match in length
+	* @return a OpenHashMap thats contains the injected values
+	*/
+	public static GENERIC_KEY_VALUE_BRACES HASH_MAP KEY_VALUE_GENERIC_TYPE createMap(KEY_TYPE[] keys, VALUE_TYPE[] values) {
+		return new HASH_MAPKV_BRACES(keys, values);
+	}
+	
+	#if !TYPE_OBJECT || !VALUE_OBJECT
+	/**
+	* Helper function to unify code
+	* @param keys the keys that should be inserted
+	* @param values the values that should be inserted
+	* @Type(T)
+	* @ValueType(V)
+	* @throws IllegalStateException if the keys and values do not match in length
+	* @return a OpenHashMap thats contains the injected values
+	* @note the keys and values will be unboxed
+	*/
+	public static GENERIC_KEY_VALUE_BRACES HASH_MAP KEY_VALUE_GENERIC_TYPE createMap(CLASS_TYPE[] keys, CLASS_VALUE_TYPE[] values) {
+		return new HASH_MAPKV_BRACES(keys, values);
+	}
+	
+	#endif
+	/**
+	* Helper function to unify code
+	* @param map that should be cloned
+	* @Type(T)
+	* @ValueType(V)
+	* @return a OpenHashMap thats copies the contents of the provided map
+	*/
+	public static GENERIC_KEY_VALUE_BRACES HASH_MAP KEY_VALUE_GENERIC_TYPE createMap(MAP KEY_VALUE_GENERIC_TYPE map) {
+		return new HASH_MAPKV_BRACES(map);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param map that should be cloned
+	* @Type(T)
+	* @ValueType(V)
+	* @return a OpenHashMap thats copies the contents of the provided map
+	* @note the map will be unboxed
+	*/
+	public static GENERIC_KEY_VALUE_BRACES HASH_MAP KEY_VALUE_GENERIC_TYPE createMap(Map<? extends CLASS_TYPE, ? extends CLASS_VALUE_TYPE> map) {
+		return new HASH_MAPKV_BRACES(map);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @Type(T)
+	* @ValueType(V)
+	* @return a LinkedOpenHashMap
+	*/
+	public static GENERIC_KEY_VALUE_BRACES LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE createLinkedMap() {
+		return new LINKED_HASH_MAPKV_BRACES();
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param size the minimum capacity of the Map
+	* @Type(T)
+	* @ValueType(V)
+	* @return a LinkedOpenHashMap with a mimimum capacity
+	*/
+	public static GENERIC_KEY_VALUE_BRACES LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE createLinkedMap(int size) {
+		return new LINKED_HASH_MAPKV_BRACES(size);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param keys the keys that should be inserted
+	* @param values the values that should be inserted
+	* @Type(T)
+	* @ValueType(V)
+	* @throws IllegalStateException if the keys and values do not match in length
+	* @return a LinkedOpenHashMap thats contains the injected values
+	*/
+	public static GENERIC_KEY_VALUE_BRACES LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE createLinkedMap(KEY_TYPE[] keys, VALUE_TYPE[] values) {
+		return new LINKED_HASH_MAPKV_BRACES(keys, values);
+	}
+	
+	#if !TYPE_OBJECT || !VALUE_OBJECT
+	/**
+	* Helper function to unify code
+	* @param keys the keys that should be inserted
+	* @param values the values that should be inserted
+	* @Type(T)
+	* @ValueType(V)
+	* @throws IllegalStateException if the keys and values do not match in length
+	* @return a LinkedOpenHashMap thats contains the injected values
+	* @note the keys and values will be unboxed
+	*/
+	public static GENERIC_KEY_VALUE_BRACES LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE createLinkedMap(CLASS_TYPE[] keys, CLASS_VALUE_TYPE[] values) {
+		return new LINKED_HASH_MAPKV_BRACES(keys, values);
+	}
+	
+	#endif
+	/**
+	* Helper function to unify code
+	* @param map that should be cloned
+	* @Type(T)
+	* @ValueType(V)
+	* @return a LinkedOpenHashMap thats copies the contents of the provided map
+	*/
+	public static GENERIC_KEY_VALUE_BRACES LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE createLinkedMap(MAP KEY_VALUE_GENERIC_TYPE map) {
+		return new LINKED_HASH_MAPKV_BRACES(map);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param map that should be cloned
+	* @Type(T)
+	* @ValueType(V)
+	* @return a LinkedOpenHashMap thats copies the contents of the provided map
+	* @note the map will be unboxed
+	*/
+	public static GENERIC_KEY_VALUE_BRACES IMMUTABLE_HASH_MAP KEY_VALUE_GENERIC_TYPE createLinkedMap(Map<? extends CLASS_TYPE, ? extends CLASS_VALUE_TYPE> map) {
+		return new IMMUTABLE_HASH_MAPKV_BRACES(map);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param keys the keys that should be inserted
+	* @param values the values that should be inserted
+	* @Type(T)
+	* @ValueType(V)
+	* @throws IllegalStateException if the keys and values do not match in length
+	* @return a ImmutableOpenHashMap thats contains the injected values
+	*/
+	public static GENERIC_KEY_VALUE_BRACES IMMUTABLE_HASH_MAP KEY_VALUE_GENERIC_TYPE createImmutable(KEY_TYPE[] keys, VALUE_TYPE[] values) {
+		return new IMMUTABLE_HASH_MAPKV_BRACES(keys, values);
+	}
+	
+	#if !TYPE_OBJECT || !VALUE_OBJECT
+	/**
+	* Helper function to unify code
+	* @param keys the keys that should be inserted
+	* @param values the values that should be inserted
+	* @Type(T)
+	* @ValueType(V)
+	* @throws IllegalStateException if the keys and values do not match in length
+	* @return a ImmutableOpenHashMap thats contains the injected values
+	* @note the keys and values will be unboxed
+	*/
+	public static GENERIC_KEY_VALUE_BRACES IMMUTABLE_HASH_MAP KEY_VALUE_GENERIC_TYPE createImmutable(CLASS_TYPE[] keys, CLASS_VALUE_TYPE[] values) {
+		return new IMMUTABLE_HASH_MAPKV_BRACES(keys, values);
+	}
+	
+	#endif
+	/**
+	* Helper function to unify code
+	* @param map that should be cloned
+	* @Type(T)
+	* @ValueType(V)
+	* @return a ImmutableOpenHashMap thats copies the contents of the provided map
+	*/
+	public static GENERIC_KEY_VALUE_BRACES IMMUTABLE_HASH_MAP KEY_VALUE_GENERIC_TYPE createImmutable(MAP KEY_VALUE_GENERIC_TYPE map) {
+		return new IMMUTABLE_HASH_MAPKV_BRACES(map);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param map that should be cloned
+	* @Type(T)
+	* @ValueType(V)
+	* @return a ImmutableOpenHashMap thats copies the contents of the provided map
+	* @note the map will be unboxed
+	*/
+	public static GENERIC_KEY_VALUE_BRACES IMMUTABLE_HASH_MAP KEY_VALUE_GENERIC_TYPE createImmutable(Map<? extends CLASS_TYPE, ? extends CLASS_VALUE_TYPE> map) {
+		return new IMMUTABLE_HASH_MAPKV_BRACES(map);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param strategy the Hash Controller
+	* @Type(T)
+	* @ValueType(V)
+	* @return a CustomOpenHashMap
+	*/
+	public static GENERIC_KEY_VALUE_BRACES CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE createCustomMap(STRATEGY KEY_GENERIC_TYPE strategy) {
+		return new CUSTOM_HASH_MAPKV_BRACES(strategy);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param size the minimum capacity of the Map
+	* @param strategy the Hash Controller
+	* @Type(T)
+	* @ValueType(V)
+	* @return a CustomOpenHashMap with a mimimum capacity
+	*/
+	public static GENERIC_KEY_VALUE_BRACES CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE createCustomMap(int size, STRATEGY KEY_GENERIC_TYPE strategy) {
+		return new CUSTOM_HASH_MAPKV_BRACES(size, strategy);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param keys the keys that should be inserted
+	* @param values the values that should be inserted
+	* @param strategy the Hash Controller
+	* @Type(T)
+	* @ValueType(V)
+	* @throws IllegalStateException if the keys and values do not match in length
+	* @return a CustomOpenHashMap thats contains the injected values
+	*/
+	public static GENERIC_KEY_VALUE_BRACES CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE createCustomMap(KEY_TYPE[] keys, VALUE_TYPE[] values, STRATEGY KEY_GENERIC_TYPE strategy) {
+		return new CUSTOM_HASH_MAPKV_BRACES(keys, values, strategy);
+	}
+	
+	#if !TYPE_OBJECT || !VALUE_OBJECT
+	/**
+	* Helper function to unify code
+	* @param keys the keys that should be inserted
+	* @param values the values that should be inserted
+	* @param strategy the Hash Controller
+	* @Type(T)
+	* @ValueType(V)
+	* @throws IllegalStateException if the keys and values do not match in length
+	* @return a CustomOpenHashMap thats contains the injected values
+	* @note the keys and values will be unboxed
+	*/
+	public static GENERIC_KEY_VALUE_BRACES CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE createCustomMap(CLASS_TYPE[] keys, CLASS_VALUE_TYPE[] values, STRATEGY KEY_GENERIC_TYPE strategy) {
+		return new CUSTOM_HASH_MAPKV_BRACES(keys, values, strategy);
+	}
+	
+	#endif
+	/**
+	* Helper function to unify code
+	* @param map that should be cloned
+	* @param strategy the Hash Controller
+	* @Type(T)
+	* @ValueType(V)
+	* @return a CustomOpenHashMap thats copies the contents of the provided map
+	*/
+	public static GENERIC_KEY_VALUE_BRACES CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE createCustomMap(MAP KEY_VALUE_GENERIC_TYPE map, STRATEGY KEY_GENERIC_TYPE strategy) {
+		return new CUSTOM_HASH_MAPKV_BRACES(map, strategy);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param map that should be cloned
+	* @param strategy the Hash Controller
+	* @Type(T)
+	* @ValueType(V)
+	* @return a CustomOpenHashMap thats copies the contents of the provided map
+	* @note the map will be unboxed
+	*/
+	public static GENERIC_KEY_VALUE_BRACES CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE createCustomMap(Map<? extends CLASS_TYPE, ? extends CLASS_VALUE_TYPE> map, STRATEGY KEY_GENERIC_TYPE strategy) {
+		return new CUSTOM_HASH_MAPKV_BRACES(map, strategy);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param strategy the Hash Controller
+	* @Type(T)
+	* @ValueType(V)
+	* @return a CustomLinkedOpenHashMap
+	*/
+	public static GENERIC_KEY_VALUE_BRACES LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE createCustomLinkedMap(STRATEGY KEY_GENERIC_TYPE strategy) {
+		return new LINKED_CUSTOM_HASH_MAPKV_BRACES(strategy);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param size the minimum capacity of the Map
+	* @param strategy the Hash Controller
+	* @Type(T)
+	* @ValueType(V)
+	* @return a CustomLinkedOpenHashMap with a mimimum capacity
+	*/
+	public static GENERIC_KEY_VALUE_BRACES LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE createCustomLinkedMap(int size, STRATEGY KEY_GENERIC_TYPE strategy) {
+		return new LINKED_CUSTOM_HASH_MAPKV_BRACES(size, strategy);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param keys the keys that should be inserted
+	* @param values the values that should be inserted
+	* @param strategy the Hash Controller
+	* @Type(T)
+	* @ValueType(V)
+	* @throws IllegalStateException if the keys and values do not match in length
+	* @return a CustomLinkedOpenHashMap thats contains the injected values
+	*/
+	public static GENERIC_KEY_VALUE_BRACES LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE createCustomLinkedMap(KEY_TYPE[] keys, VALUE_TYPE[] values, STRATEGY KEY_GENERIC_TYPE strategy) {
+		return new LINKED_CUSTOM_HASH_MAPKV_BRACES(keys, values, strategy);
+	}
+	
+	#if !TYPE_OBJECT || !VALUE_OBJECT
+	/**
+	* Helper function to unify code
+	* @param keys the keys that should be inserted
+	* @param values the values that should be inserted
+	* @param strategy the Hash Controller
+	* @Type(T)
+	* @ValueType(V)
+	* @throws IllegalStateException if the keys and values do not match in length
+	* @return a CustomLinkedOpenHashMap thats contains the injected values
+	* @note the keys and values will be unboxed
+	*/
+	public static GENERIC_KEY_VALUE_BRACES LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE createCustomLinkedMap(CLASS_TYPE[] keys, CLASS_VALUE_TYPE[] values, STRATEGY KEY_GENERIC_TYPE strategy) {
+		return new LINKED_CUSTOM_HASH_MAPKV_BRACES(keys, values, strategy);
+	}
+	
+	#endif
+	/**
+	* Helper function to unify code
+	* @param map that should be cloned
+	* @param strategy the Hash Controller
+	* @Type(T)
+	* @ValueType(V)
+	* @return a CustomLinkedOpenHashMap thats copies the contents of the provided map
+	*/
+	public static GENERIC_KEY_VALUE_BRACES LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE createCustomLinkedMap(MAP KEY_VALUE_GENERIC_TYPE map, STRATEGY KEY_GENERIC_TYPE strategy) {
+		return new LINKED_CUSTOM_HASH_MAPKV_BRACES(map, strategy);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param map that should be cloned
+	* @param strategy the Hash Controller
+	* @Type(T)
+	* @ValueType(V)
+	* @return a CustomLinkedOpenHashMap thats copies the contents of the provided map
+	* @note the map will be unboxed
+	*/
+	public static GENERIC_KEY_VALUE_BRACES LINKED_CUSTOM_HASH_MAP KEY_VALUE_GENERIC_TYPE createCustomLinkedMap(Map<? extends CLASS_TYPE, ? extends CLASS_VALUE_TYPE> map, STRATEGY KEY_GENERIC_TYPE strategy) {
+		return new LINKED_CUSTOM_HASH_MAPKV_BRACES(map, strategy);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @Type(T)
+	* @ValueType(V)
+	* @return a RBTreeMap
+	*/
+	public static GENERIC_KEY_VALUE_BRACES RB_TREE_MAP KEY_VALUE_GENERIC_TYPE createRBTreeMap() {
+		return new RB_TREE_MAPKV_BRACES();
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param comp the Sorter of the TreeMap
+	* @Type(T)
+	* @ValueType(V)
+	* @return a RBTreeMap
+	*/
+	public static GENERIC_KEY_VALUE_BRACES RB_TREE_MAP KEY_VALUE_GENERIC_TYPE createRBTreeMap(COMPARATOR KEY_GENERIC_TYPE comp) {
+		return new RB_TREE_MAPKV_BRACES(comp);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param keys the keys that should be inserted
+	* @param values the values that should be inserted
+	* @param comp the Sorter of the TreeMap
+	* @Type(T)
+	* @ValueType(V)
+	* @throws IllegalStateException if the keys and values do not match in length
+	* @return a RBTreeMap thats contains the injected values
+	*/
+	public static GENERIC_KEY_VALUE_BRACES RB_TREE_MAP KEY_VALUE_GENERIC_TYPE createRBTreeMap(KEY_TYPE[] keys, VALUE_TYPE[] values, COMPARATOR KEY_GENERIC_TYPE comp) {
+		return new RB_TREE_MAPKV_BRACES(keys, values, comp);
+	}
+	
+	#if !TYPE_OBJECT || !VALUE_OBJECT
+	/**
+	* Helper function to unify code
+	* @param keys the keys that should be inserted
+	* @param values the values that should be inserted
+	* @param comp the Sorter of the TreeMap
+	* @Type(T)
+	* @ValueType(V)
+	* @throws IllegalStateException if the keys and values do not match in length
+	* @return a RBTreeMap thats contains the injected values
+	* @note the keys and values will be unboxed
+	*/
+	public static GENERIC_KEY_VALUE_BRACES RB_TREE_MAP KEY_VALUE_GENERIC_TYPE createRBTreeMap(CLASS_TYPE[] keys, CLASS_VALUE_TYPE[] values, COMPARATOR KEY_GENERIC_TYPE comp) {
+		return new RB_TREE_MAPKV_BRACES(keys, values, comp);
+	}
+	
+	#endif
+	/**
+	* Helper function to unify code
+	* @param map that should be cloned
+	* @param comp the Sorter of the TreeMap
+	* @Type(T)
+	* @ValueType(V)
+	* @return a RBTreeMap thats copies the contents of the provided map
+	*/
+	public static GENERIC_KEY_VALUE_BRACES RB_TREE_MAP KEY_VALUE_GENERIC_TYPE createRBTreeMap(MAP KEY_VALUE_GENERIC_TYPE map, COMPARATOR KEY_GENERIC_TYPE comp) {
+		return new RB_TREE_MAPKV_BRACES(map, comp);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param map that should be cloned
+	* @param comp the Sorter of the TreeMap
+	* @Type(T)
+	* @ValueType(V)
+	* @return a RBTreeMap thats copies the contents of the provided map
+	* @note the map will be unboxed
+	*/
+	public static GENERIC_KEY_VALUE_BRACES RB_TREE_MAP KEY_VALUE_GENERIC_TYPE createRBTreeMap(Map<? extends CLASS_TYPE, ? extends CLASS_VALUE_TYPE> map, COMPARATOR KEY_GENERIC_TYPE comp) {
+		return new RB_TREE_MAPKV_BRACES(map, comp);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @Type(T)
+	* @ValueType(V)
+	* @return a AVLTreeMap
+	*/
+	public static GENERIC_KEY_VALUE_BRACES AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE createAVLTreeMap() {
+		return new AVL_TREE_MAPKV_BRACES();
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param comp the Sorter of the TreeMap
+	* @Type(T)
+	* @ValueType(V)
+	* @return a AVLTreeMap
+	*/
+	public static GENERIC_KEY_VALUE_BRACES AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE createAVLTreeMap(COMPARATOR KEY_GENERIC_TYPE comp) {
+		return new AVL_TREE_MAPKV_BRACES(comp);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param keys the keys that should be inserted
+	* @param values the values that should be inserted
+	* @param comp the Sorter of the TreeMap
+	* @Type(T)
+	* @ValueType(V)
+	* @throws IllegalStateException if the keys and values do not match in length
+	* @return a AVLTreeMap thats contains the injected values
+	*/
+	public static GENERIC_KEY_VALUE_BRACES AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE createAVLTreeMap(KEY_TYPE[] keys, VALUE_TYPE[] values, COMPARATOR KEY_GENERIC_TYPE comp) {
+		return new AVL_TREE_MAPKV_BRACES(keys, values, comp);
+	}
+	
+	#if !TYPE_OBJECT || !VALUE_OBJECT
+	/**
+	* Helper function to unify code
+	* @param keys the keys that should be inserted
+	* @param values the values that should be inserted
+	* @param comp the Sorter of the TreeMap
+	* @Type(T)
+	* @ValueType(V)
+	* @throws IllegalStateException if the keys and values do not match in length
+	* @return a AVLTreeMap thats contains the injected values
+	* @note the keys and values will be unboxed
+	*/
+	public static GENERIC_KEY_VALUE_BRACES AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE createAVLTreeMap(CLASS_TYPE[] keys, CLASS_VALUE_TYPE[] values, COMPARATOR KEY_GENERIC_TYPE comp) {
+		return new AVL_TREE_MAPKV_BRACES(keys, values, comp);
+	}
+	
+	#endif
+	/**
+	* Helper function to unify code
+	* @param map that should be cloned
+	* @param comp the Sorter of the TreeMap
+	* @Type(T)
+	* @ValueType(V)
+	* @return a AVLTreeMap thats copies the contents of the provided map
+	*/
+	public static GENERIC_KEY_VALUE_BRACES AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE createAVLTreeMap(MAP KEY_VALUE_GENERIC_TYPE map, COMPARATOR KEY_GENERIC_TYPE comp) {
+		return new AVL_TREE_MAPKV_BRACES(map, comp);
+	}
+	
+	/**
+	* Helper function to unify code
+	* @param map that should be cloned
+	* @param comp the Sorter of the TreeMap
+	* @Type(T)
+	* @ValueType(V)
+	* @return a AVLTreeMap thats copies the contents of the provided map
+	* @note the map will be unboxed
+	*/
+	public static GENERIC_KEY_VALUE_BRACES AVL_TREE_MAP KEY_VALUE_GENERIC_TYPE createAVLTreeMap(Map<? extends CLASS_TYPE, ? extends CLASS_VALUE_TYPE> map, COMPARATOR KEY_GENERIC_TYPE comp) {
+		return new AVL_TREE_MAPKV_BRACES(map, comp);
+	}
+	
+#endif
 }

src/builder/resources/speiger/assets/collections/templates/maps/interfaces/NavigableMap.template

@@ -10,6 +10,8 @@ import speiger.src.collections.PACKAGE.sets.NAVIGABLE_SET;
  */
 public interface NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE extends SORTED_MAP KEY_VALUE_GENERIC_TYPE, NavigableMap<CLASS_TYPE, CLASS_VALUE_TYPE>
 {
+	@Override
+	public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE copy();
 	/** @return a Type Specific desendingMap */
 	@Override
 	public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE descendingMap();

src/builder/resources/speiger/assets/collections/templates/maps/interfaces/SortedMap.template

@@ -75,6 +75,9 @@ public interface SORTED_MAP KEY_VALUE_GENERIC_TYPE extends SortedMap<CLASS_TYPE,
 	@Override
 	public COMPARATOR KEY_GENERIC_TYPE comparator();
 	
+	@Override
+	public SORTED_MAP KEY_VALUE_GENERIC_TYPE copy();
+	
 	@Override
 	public SET KEY_GENERIC_TYPE keySet();
 	@Override

src/builder/resources/speiger/assets/collections/templates/misc/pairs/Pair.template

@@ -0,0 +1,157 @@
+package speiger.src.collections.PACKAGE.misc.pairs;
+
+import speiger.src.collections.PACKAGE.misc.pairs.impl.IMMUTABLE_PAIR;
+import speiger.src.collections.PACKAGE.misc.pairs.impl.MUTABLE_PAIR;
+/**
+ * Key Value Pair Interface that allows to reduce boxing/unboxing.
+ * @Type(T)
+ * @ValueType(V)
+ */
+public interface PAIR KEY_VALUE_GENERIC_TYPE
+{
+	/**
+	 * Empty Reference for Immutable Pairs
+	 */
+	public static final PAIR NO_KV_GENERIC_TYPE EMPTY = new IMMUTABLE_PAIRKV_BRACES();
+	
+	/**
+	 * @Type(T)
+	 * @ValueType(V)
+	 * @return empty Immutable Pair
+	 */
+	public static GENERIC_KEY_VALUE_BRACES PAIR KEY_VALUE_GENERIC_TYPE of() {
+#if TYPE_OBJECT || VALUE_OBJECT
+		return (PAIR KEY_VALUE_GENERIC_TYPE)EMPTY;
+#else
+		return EMPTY;
+#endif
+	}
+	
+	/**
+	 * @param key the key that should be in the pair
+	 * @Type(T)
+	 * @ValueType(V)
+	 * @return Immutable Pair of Key
+	 */	
+	public static GENERIC_KEY_VALUE_BRACES PAIR KEY_VALUE_GENERIC_TYPE ofKey(KEY_TYPE key) {
+		return new IMMUTABLE_PAIRKV_BRACES(key, EMPTY_VALUE);
+	}
+	
+	/**
+	 * @param value the value that should be in the pair
+	 * @Type(T)
+	 * @ValueType(V)
+	 * @return Immutable Pair of Value
+	 */	
+	public static GENERIC_KEY_VALUE_BRACES PAIR KEY_VALUE_GENERIC_TYPE ofValue(VALUE_TYPE value) {
+		return new IMMUTABLE_PAIRKV_BRACES(EMPTY_KEY_VALUE, value);
+	}
+	
+	/**
+	 * @param key the key that should be in the pair
+	 * @param value the value that should be in the pair
+	 * @Type(T)
+	 * @ValueType(V)
+	 * @return Immutable Pair of key and value
+	 */
+	public static GENERIC_KEY_VALUE_BRACES PAIR KEY_VALUE_GENERIC_TYPE of(KEY_TYPE key, VALUE_TYPE value) {
+		return new IMMUTABLE_PAIRKV_BRACES(key, value);
+	}
+	
+	/**
+	 * @param pair the Pair that should be immutably copied
+	 * @Type(T)
+	 * @ValueType(V)
+	 * @return a Immutable Copy of the Provided Pair
+	 */
+	public static GENERIC_KEY_VALUE_BRACES PAIR KEY_VALUE_GENERIC_TYPE of(PAIR KEY_VALUE_GENERIC_TYPE pair) {
+		return new IMMUTABLE_PAIRKV_BRACES(pair.ENTRY_KEY(), pair.ENTRY_VALUE());
+	}
+	
+	/**
+	 * @Type(T)
+	 * @ValueType(V)
+	 * @return empty Mutable Pair
+	 */
+	public static GENERIC_KEY_VALUE_BRACES PAIR KEY_VALUE_GENERIC_TYPE mutable() {
+		return new MUTABLE_PAIRKV_BRACES();
+	}
+	
+	/**
+	 * @param key the key that should be in the pair
+	 * @Type(T)
+	 * @ValueType(V)
+	 * @return Mutable Pair of key
+	 */
+	public static GENERIC_KEY_VALUE_BRACES PAIR KEY_VALUE_GENERIC_TYPE mutableKey(KEY_TYPE key) {
+		return new MUTABLE_PAIRKV_BRACES(key, EMPTY_VALUE);
+	}
+	
+	/**
+	 * @param value the value that should be in the pair
+	 * @Type(T)
+	 * @ValueType(V)
+	 * @return Mutable Pair of value
+	 */
+	public static GENERIC_KEY_VALUE_BRACES PAIR KEY_VALUE_GENERIC_TYPE mutableValue(VALUE_TYPE value) {
+		return new MUTABLE_PAIRKV_BRACES(EMPTY_KEY_VALUE, value);
+	}
+	
+	/**
+	 * @param key the key that should be in the pair
+	 * @param value the value that should be in the pair
+	 * @Type(T)
+	 * @ValueType(V)
+	 * @return Mutable Pair of key and value
+	 */
+	public static GENERIC_KEY_VALUE_BRACES PAIR KEY_VALUE_GENERIC_TYPE mutable(KEY_TYPE key, VALUE_TYPE value) {
+		return new MUTABLE_PAIRKV_BRACES(key, value);
+	}
+	
+	/**
+	 * @param pair the Pair that should be copied
+	 * @Type(T)
+	 * @ValueType(V)
+	 * @return a Mutable Copy of the Provided Pair
+	 */
+	public static GENERIC_KEY_VALUE_BRACES PAIR KEY_VALUE_GENERIC_TYPE mutable(PAIR KEY_VALUE_GENERIC_TYPE pair) {
+		return new MUTABLE_PAIRKV_BRACES(pair.ENTRY_KEY(), pair.ENTRY_VALUE());
+	}
+	
+	/**
+	 * Sets the Key of the Pair.
+	 * @param key the key that should be set.
+	 * @return self or a new Pair instance with the new key.
+	 */
+	public PAIR KEY_VALUE_GENERIC_TYPE KEY_ENTRY(KEY_TYPE key);
+	/**
+	 * @return the Key of the Pair
+	 */
+	public KEY_TYPE ENTRY_KEY();
+	
+	/**
+	 * Sets the Value of the Pair.
+	 * @param value the value that should be set.
+	 * @return self or a new Pair instance with the new value.
+	 */	
+	public PAIR KEY_VALUE_GENERIC_TYPE VALUE_ENTRY(VALUE_TYPE value);
+	
+	/**
+	 * @return the Value of the Pair
+	 */
+	public VALUE_TYPE ENTRY_VALUE();
+	
+	/**
+	 * Sets key and value of the Pair
+	 * @param key the key that should be set.
+	 * @param value the value that should be set.
+	 * @return self or a new Pair instance with the new key and value.
+	 */
+	public PAIR KEY_VALUE_GENERIC_TYPE set(KEY_TYPE key, VALUE_TYPE value);
+	
+	/**
+	 * Clones the Pair if it is mutable.
+	 * @return a New Mutable Instance if it is mutable
+	 */
+	public PAIR KEY_VALUE_GENERIC_TYPE shallowCopy();
+}

src/builder/resources/speiger/assets/collections/templates/misc/pairs/impl/ImmutablePair.template

@@ -0,0 +1,84 @@
+package speiger.src.collections.PACKAGE.misc.pairs.impl;
+
+#if TYPE_OBJECT || VALUE_OBJECT
+import java.util.Objects;
+#endif
+
+import speiger.src.collections.PACKAGE.misc.pairs.PAIR;
+
+/**
+ * Mutable Pair Implementation that
+ * @Type(T)
+ * @ValueType(V)
+ */
+public class IMMUTABLE_PAIR KEY_VALUE_GENERIC_TYPE implements PAIR KEY_VALUE_GENERIC_TYPE
+{
+	protected final KEY_TYPE key;
+	protected final VALUE_TYPE value;
+	
+	/**
+	 * Default Constructor
+	 */
+	public IMMUTABLE_PAIR() {
+		this(EMPTY_KEY_VALUE, EMPTY_VALUE);
+	}
+	
+	/**
+	 * Key/Value Constructur
+	 * @param key the key of the Pair
+	 * @param value the value of the Pair
+	 */
+	public IMMUTABLE_PAIR(KEY_TYPE key, VALUE_TYPE value) {
+		this.key = key;
+		this.value = value;
+	}
+	
+	@Override
+	public PAIR KEY_VALUE_GENERIC_TYPE KEY_ENTRY(KEY_TYPE key) {
+		return new IMMUTABLE_PAIRKV_BRACES(key, value);
+	}
+	
+	@Override
+	public KEY_TYPE ENTRY_KEY() {
+		return key;
+	}
+	
+	@Override
+	public PAIR KEY_VALUE_GENERIC_TYPE VALUE_ENTRY(VALUE_TYPE value) {
+		return new IMMUTABLE_PAIRKV_BRACES(key, value);
+	}
+	
+	@Override
+	public VALUE_TYPE ENTRY_VALUE() {
+		return value;
+	}
+	
+	@Override
+	public PAIR KEY_VALUE_GENERIC_TYPE set(KEY_TYPE key, VALUE_TYPE value) {
+		return new IMMUTABLE_PAIRKV_BRACES(key, value);
+	}
+	
+	@Override
+	public PAIR KEY_VALUE_GENERIC_TYPE shallowCopy() {
+		return this;
+	}
+	
+	@Override
+	public boolean equals(Object obj) {
+		if(obj instanceof PAIR) {
+			PAIR KEY_VALUE_GENERIC_TYPE entry = (PAIR KEY_VALUE_GENERIC_TYPE)obj;
+			return KEY_EQUALS(key, entry.ENTRY_KEY()) && VALUE_EQUALS(value, entry.ENTRY_VALUE());
+		}
+		return false;
+	}
+	
+	@Override
+	public int hashCode() {
+		return KEY_TO_HASH(key) ^ VALUE_TO_HASH(value);
+	}
+	
+	@Override
+	public String toString() {
+		return KEY_TO_STRING(key) + "->" + VALUE_TO_STRING(value);
+	}
+}

src/builder/resources/speiger/assets/collections/templates/misc/pairs/impl/MutablePair.template

@@ -0,0 +1,88 @@
+package speiger.src.collections.PACKAGE.misc.pairs.impl;
+
+#if TYPE_OBJECT || VALUE_OBJECT
+import java.util.Objects;
+#endif
+
+import speiger.src.collections.PACKAGE.misc.pairs.PAIR;
+
+
+
+/**
+ * Mutable Pair Implementation that
+ * @Type(T)
+ * @ValueType(V)
+ */
+public class MUTABLE_PAIR KEY_VALUE_GENERIC_TYPE implements PAIR KEY_VALUE_GENERIC_TYPE
+{
+	protected KEY_TYPE key;
+	protected VALUE_TYPE value;
+	
+	/**
+	 * Default Constructor
+	 */
+	public MUTABLE_PAIR() {}
+	
+	/**
+	 * Key/Value Constructur
+	 * @param key the key of the Pair
+	 * @param value the value of the Pair
+	 */
+	public MUTABLE_PAIR(KEY_TYPE key, VALUE_TYPE value) {
+		this.key = key;
+		this.value = value;
+	}
+	
+	@Override
+	public PAIR KEY_VALUE_GENERIC_TYPE KEY_ENTRY(KEY_TYPE key) {
+		this.key = key;
+		return this;
+	}
+	
+	@Override
+	public KEY_TYPE ENTRY_KEY() {
+		return key;
+	}
+	
+	@Override
+	public PAIR KEY_VALUE_GENERIC_TYPE VALUE_ENTRY(VALUE_TYPE value) {
+		this.value = value;
+		return this;
+	}
+	
+	@Override
+	public VALUE_TYPE ENTRY_VALUE() {
+		return value;
+	}
+	
+	@Override
+	public PAIR KEY_VALUE_GENERIC_TYPE set(KEY_TYPE key, VALUE_TYPE value) {
+		this.key = key;
+		this.value = value;
+		return this;
+	}
+	
+	@Override
+	public PAIR KEY_VALUE_GENERIC_TYPE shallowCopy() {
+		return PAIR.mutable(key, value);
+	}
+	
+	@Override
+	public boolean equals(Object obj) {
+		if(obj instanceof PAIR) {
+			PAIR KEY_VALUE_GENERIC_TYPE entry = (PAIR KEY_VALUE_GENERIC_TYPE)obj;
+			return KEY_EQUALS(key, entry.ENTRY_KEY()) && VALUE_EQUALS(value, entry.ENTRY_VALUE());
+		}
+		return false;
+	}
+	
+	@Override
+	public int hashCode() {
+		return KEY_TO_HASH(key) ^ VALUE_TO_HASH(value);
+	}
+	
+	@Override
+	public String toString() {
+		return KEY_TO_STRING(key) + "->" + VALUE_TO_STRING(value);
+	}
+}

src/builder/resources/speiger/assets/collections/templates/queues/AbstractPriorityQueue.template

@@ -0,0 +1,46 @@
+package speiger.src.collections.PACKAGE.queues;
+
+#if TYPE_OBJECT
+import java.util.Objects;
+#endif
+import java.util.StringJoiner;
+
+/**
+ * Helper class that implements all the essential methods for the PriorityQueues
+ * @Type(T)
+ */
+public abstract class ABSTRACT_PRIORITY_QUEUE KEY_GENERIC_TYPE implements PRIORITY_QUEUE KEY_GENERIC_TYPE
+{
+	@Override
+	public boolean equals(Object obj) {
+		if(obj instanceof PRIORITY_QUEUE) {
+			PRIORITY_QUEUE KEY_GENERIC_TYPE queue = (PRIORITY_QUEUE KEY_GENERIC_TYPE)obj;
+			if(queue.size() != size()) return false;
+			for(int i = 0,m=size();i<m;i++) {
+				if(KEY_EQUALS_NOT(queue.peek(i), peek(i))) return false;
+			}
+			return true;
+		}
+		return false;
+	}
+	
+	@Override
+	public int hashCode() {
+        int result = 1;
+        for (int i = 0,m=size();i<m;i++) {
+            result = 31 * result + KEY_TO_HASH(peek(i));
+        }
+		return result;
+	}
+	
+	@Override
+	public String toString()
+	{
+		if(isEmpty()) return "[]";
+		StringJoiner joiner = new StringJoiner(", ", "[", "]");
+        for (int i = 0,m=size();i<m;i++) {
+        	joiner.add(KEY_TO_STRING(peek(i)));
+        }
+        return joiner.toString();
+	}
+}

src/builder/resources/speiger/assets/collections/templates/queues/ArrayFIFOQueue.template

@@ -1,15 +1,20 @@
 package speiger.src.collections.PACKAGE.queues;
 
-#if TYPE_OBJECT
 import java.util.Arrays;
+#if TYPE_OBJECT
 import java.util.Comparator;
+import java.util.function.Consumer;
 #endif
+import java.util.Objects;
 import java.util.NoSuchElementException;
 
 import speiger.src.collections.PACKAGE.collections.ITERATOR;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
 #endif
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 import speiger.src.collections.utils.ITrimmable;
 
 /**
@@ -17,11 +22,11 @@ import speiger.src.collections.utils.ITrimmable;
  * Its specific implementation uses a backing array that grows and shrinks as it is needed.
  * @Type(T)
  */
-public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE implements PRIORITY_DEQUEUE KEY_GENERIC_TYPE, ITrimmable
+public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE extends ABSTRACT_PRIORITY_QUEUE KEY_GENERIC_TYPE implements PRIORITY_DEQUEUE KEY_GENERIC_TYPE, ITrimmable
 {
 	/** Max Possible ArraySize without the JVM Crashing */
-    private static final int MAX_ARRAY_SIZE = Integer.MAX_VALUE - 8;
+	private static final int MAX_ARRAY_SIZE = Integer.MAX_VALUE - 8;
-    /** The Minimum Capacity that is allowed */
+	/** The Minimum Capacity that is allowed */
 	public static final int MIN_CAPACITY = 4;
 	/** The Backing array */
 	protected transient KEY_TYPE[] array;
@@ -29,6 +34,8 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE implements PRIORITY_DEQUEUE KEY_G
 	protected int first;
 	/** The Last Index pointer */
 	protected int last;
+	/** The Minimum Capacity of the Queue **/
+	protected int minCapacity;
 	
 	/**
 	 * Constructor using a initial array
@@ -57,7 +64,9 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE implements PRIORITY_DEQUEUE KEY_G
 	 */
 	public ARRAY_FIFO_QUEUE(KEY_TYPE[] values, int offset, int size) {
 		if (values.length < size) throw new IllegalArgumentException("Initial array (" + values.length + ") is smaller then the expected size (" + size + ")");
-		if(values.length <= 0) values = NEW_KEY_ARRAY(1);
+		if(values.length <= 0) values = NEW_KEY_ARRAY(MIN_CAPACITY);
+		else if(values.length < MIN_CAPACITY) values = Arrays.copyOf(values, MIN_CAPACITY);
+		minCapacity = MIN_CAPACITY;
 		array = values;
 		first = offset;
 		last = (offset + size) % array.length;
@@ -71,7 +80,8 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE implements PRIORITY_DEQUEUE KEY_G
 	 */
 	public ARRAY_FIFO_QUEUE(int capacity) {
 		if (capacity < 0) throw new IllegalArgumentException("Initial capacity (" + capacity + ") is negative");
-		array = NEW_KEY_ARRAY(Math.max(1, capacity));
+		array = NEW_KEY_ARRAY(Math.max(MIN_CAPACITY, capacity));
+		minCapacity = array.length;
 	}
 	
 	/**
@@ -101,21 +111,21 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE implements PRIORITY_DEQUEUE KEY_G
 	}
 	
 	@Override
-	public void ENQUEUE(KEY_TYPE e) {
+	public void enqueue(KEY_TYPE e) {
 		array[last] = e;
 		last = ++last % array.length;
 		if(last == first) expand();
 	}
 	
 	@Override
-	public void ENQUEUE_FIRST(KEY_TYPE e) {
+	public void enqueueFirst(KEY_TYPE e) {
 		if(first == 0) first = array.length;
 		array[--first] = e;
 		if(first == last) expand();
 	}
 	
 	@Override
-	public KEY_TYPE DEQUEUE() {
+	public KEY_TYPE dequeue() {
 		if(first == last) throw new NoSuchElementException();
 		KEY_TYPE data = array[first];
 #if TYPE_OBJECT
@@ -127,7 +137,7 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE implements PRIORITY_DEQUEUE KEY_G
 	}
 	
 	@Override
-	public KEY_TYPE DEQUEUE_LAST() {
+	public KEY_TYPE dequeueLast() {
 		if(first == last) throw new NoSuchElementException();
 		if(last == 0) last = array.length;
 		KEY_TYPE data = array[--last];
@@ -139,13 +149,13 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE implements PRIORITY_DEQUEUE KEY_G
 	}
 	
 	@Override
-	public KEY_TYPE PEEK(int index) {
+	public KEY_TYPE peek(int index) {
 		if(first == last || index < 0 || index > size()) throw new NoSuchElementException();
 		return array[(first + index) % array.length];
 	}
 	
 	@Override
-	public boolean REMOVE(KEY_TYPE e) {
+	public boolean removeFirst(KEY_TYPE e) {
 		if(first == last) return false;
 		for(int i = 0,m=size();i<m;i++) {
 			int index = (first + i) % array.length;
@@ -156,8 +166,7 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE implements PRIORITY_DEQUEUE KEY_G
 	}
 	
 	@Override
-	public boolean REMOVE_LAST(KEY_TYPE e) {
+	public boolean removeLast(KEY_TYPE e) {
-		if(first == last) return false;
 		if(first == last) return false;
 		for(int i = size()-1;i>=0;i--) {
 			int index = (first + i) % array.length;
@@ -218,12 +227,91 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE implements PRIORITY_DEQUEUE KEY_G
 	@Override
 	public void onChanged() {}
 	
+	@Override
+	public ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE copy() {
+		ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE queue = new ARRAY_FIFO_QUEUEBRACES();
+		queue.first = first;
+		queue.last = last;
+		queue.minCapacity = minCapacity;
+		queue.array = Arrays.copyOf(array, array.length);
+		return queue;
+	}
+	
 	@Override
 	public COMPARATOR KEY_SUPER_GENERIC_TYPE comparator() { return null; }
 	
+	@Override
+	public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+		Objects.requireNonNull(action);
+		if(first == last) return;
+		for(int i = 0,m=size();i<m;i++)
+			action.accept(array[(first + i) % array.length]);
+		clearAndTrim(0);
+	}
+	
+	@Override
+	public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+		Objects.requireNonNull(action);
+		if(first == last) return;
+		for(int i = 0,m=size();i<m;i++)
+			action.accept(input, array[(first + i) % array.length]);
+		clearAndTrim(0);	
+	}
+	
+	@Override
+	public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0,m=size();i<m;i++) {
+			if(filter.TEST_VALUE(array[(first + i) % array.length])) return true;
+		}
+		return false;
+	}
+	
+	@Override
+	public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0,m=size();i<m;i++) {
+			if(filter.TEST_VALUE(array[(first + i) % array.length])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0,m=size();i<m;i++) {
+			if(!filter.TEST_VALUE(array[(first + i) % array.length])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0,m=size();i<m;i++) {
+			int index = (first + i) % array.length;
+			if(filter.TEST_VALUE(array[index])) {
+				KEY_TYPE data = array[index];
+				removeIndex(index);
+				return data;
+			}
+		}
+		return EMPTY_VALUE;
+	}
+	
+	@Override
+	public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int result = 0;
+		for(int i = 0,m=size();i<m;i++) {
+			if(filter.TEST_VALUE(array[(first + i) % array.length])) result++;
+		}
+		return result;
+	}
+	
 	@Override
 	public boolean trim(int size) {
-		int newSize = Math.max(size, size());
+		int newSize = Math.max(Math.max(size, size()), minCapacity);
 		if(newSize >= array.length) return false;
 		KEY_TYPE[] newArray = NEW_KEY_ARRAY(newSize);
 		if(first <= last) System.arraycopy(array, first, newArray, 0, last - first);
@@ -237,9 +325,25 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE implements PRIORITY_DEQUEUE KEY_G
 		return true;
 	}
 	
+	/**
+	 * Trims the collection down to the requested size and clears all elements while doing so
+	 * @param size the amount of elements that should be allowed
+	 * @note this will enforce minimum size of the collection itself
+	 */
 	@Override
-	public KEY_TYPE[] TO_ARRAY(KEY_TYPE[] input) {
+	public void clearAndTrim(int size) {
-		if(input == null || input.length < size()) input = NEW_KEY_ARRAY(size());
+		int newSize = Math.max(minCapacity, size);
+		if(array.length <= newSize) {
+			clear();
+			return;
+		}
+		first = last = 0;
+		array = NEW_KEY_ARRAY(newSize);
+	}
+	
+	@Override
+	public GENERIC_SPECIAL_KEY_BRACES<E> KEY_SPECIAL_TYPE[] TO_ARRAY(KEY_SPECIAL_TYPE[] input) {
+		if(input == null || input.length < size()) input = NEW_SPECIAL_KEY_ARRAY(size());
 		if (first <= last) System.arraycopy(array, first, input, 0, last - first);
 		else {
 			System.arraycopy(array, first, input, 0, array.length - first);
@@ -248,28 +352,9 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE implements PRIORITY_DEQUEUE KEY_G
 		return input;
 	}
 	
-#if !TYPE_OBJECT
-	@Override
-	public CLASS_TYPE[] toArray(CLASS_TYPE[] input) {
-		if(input == null || input.length < size()) input = NEW_CLASS_ARRAY(size());
-		if (first <= last) {
-			for(int i = 0,m=last-first;i<m;i++)
-				input[i] = KEY_TO_OBJ(array[first + i]);
-		}
-		else {
-			int offset = 0;
-			for(int i = 0,m=array.length-first;i<m;i++,offset++)
-				input[i] = KEY_TO_OBJ(array[first + i]);
-			for(int i = 0;i<last;i++)
-				input[offset+i] = KEY_TO_OBJ(array[i]);
-		}
-		return input;
-	}
-	
-#endif
 	protected void reduce() {
 		final int size = size();
-		if (array.length > MIN_CAPACITY && size <= array.length / 4) resize(size, array.length / 2);
+		if (array.length > minCapacity && size <= array.length / 4) resize(size, Math.max(array.length / 2, minCapacity));
 	}
 	
 	protected void expand() {

src/builder/resources/speiger/assets/collections/templates/queues/ArrayPriorityQueue.template

@@ -4,14 +4,18 @@ import java.util.Arrays;
 import java.util.NoSuchElementException;
 #if TYPE_OBJECT
 import java.util.Comparator;
-import java.util.Objects;
+import java.util.function.Consumer;
 #endif
+import java.util.Objects;
 
 import speiger.src.collections.PACKAGE.collections.COLLECTION;
 import speiger.src.collections.PACKAGE.collections.ITERATOR;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
 #endif
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 import speiger.src.collections.PACKAGE.utils.ARRAYS;
 
 /**
@@ -20,7 +24,7 @@ import speiger.src.collections.PACKAGE.utils.ARRAYS;
  * It is highly suggested to use HeapPriorityQueue otherwise, unless you know why you need this specific implementation
  * @Type(T)
  */
-public class ARRAY_PRIORITY_QUEUE KEY_GENERIC_TYPE implements PRIORITY_QUEUE KEY_GENERIC_TYPE
+public class ARRAY_PRIORITY_QUEUE KEY_GENERIC_TYPE extends ABSTRACT_PRIORITY_QUEUE KEY_GENERIC_TYPE
 {
 	/** The Backing Array */
 	protected transient KEY_TYPE[] array = EMPTY_KEY_ARRAY;
@@ -180,7 +184,7 @@ public class ARRAY_PRIORITY_QUEUE KEY_GENERIC_TYPE implements PRIORITY_QUEUE KEY
 	}
 	
 	@Override
-	public void ENQUEUE(KEY_TYPE e) {
+	public void enqueue(KEY_TYPE e) {
 		if(size == array.length) array = Arrays.copyOf(array, size+1);
 		if(firstIndex != -1){
 			int compare = comparator == null ? COMPAREABLE_TO_KEY(e, array[firstIndex]) : comparator.compare(e, array[firstIndex]);
@@ -191,7 +195,7 @@ public class ARRAY_PRIORITY_QUEUE KEY_GENERIC_TYPE implements PRIORITY_QUEUE KEY
 	}
 	
 	@Override
-	public KEY_TYPE DEQUEUE() {
+	public KEY_TYPE dequeue() {
 		if(size <= 0) throw new NoSuchElementException();
 		int index = findFirstIndex();
 		KEY_TYPE value = array[index];
@@ -204,20 +208,20 @@ public class ARRAY_PRIORITY_QUEUE KEY_GENERIC_TYPE implements PRIORITY_QUEUE KEY
 	}
 	
 	@Override
-	public KEY_TYPE PEEK(int index) {
+	public KEY_TYPE peek(int index) {
 		if(index < 0 || index >= size) throw new NoSuchElementException();
 		return array[index];
 	}
 	
 	@Override
-	public boolean REMOVE(KEY_TYPE e) {
+	public boolean removeFirst(KEY_TYPE e) {
 		for(int i = 0;i<size;i++)
 			if(KEY_EQUALS(e, array[i])) return removeIndex(i);
 		return false;
 	}
 	
 	@Override
-	public boolean REMOVE_LAST(KEY_TYPE e) {
+	public boolean removeLast(KEY_TYPE e) {
 		for(int i = size-1;i>=0;i--)
 			if(KEY_EQUALS(e, array[i])) return removeIndex(i);
 		return false;
@@ -251,32 +255,95 @@ public class ARRAY_PRIORITY_QUEUE KEY_GENERIC_TYPE implements PRIORITY_QUEUE KEY
 		size = 0;
 	}
 	
+	@Override
+	public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+		Objects.requireNonNull(action);
+		for(int i = 0,m=size;i<m;i++) action.accept(dequeue());
+	}
+	
+	@Override
+	public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+		Objects.requireNonNull(action);
+		for(int i = 0,m=size;i<m;i++) action.accept(input, dequeue());
+	}
+	
+	@Override
+	public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(array[i])) return true;
+		}
+		return false;
+	}
+	
+	@Override
+	public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(array[i])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(!filter.TEST_VALUE(array[i])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(array[i])) {
+				KEY_TYPE data = array[i];
+				removeIndex(i);
+				return data;
+			}
+		}
+		return EMPTY_VALUE;
+	}
+	
+	@Override
+	public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int result = 0;
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(array[i])) result++;
+		}
+		return result;
+	}
+	
 	@Override
 	public ITERATOR KEY_GENERIC_TYPE iterator() {
 		return new Iter();
 	}
 	
+	@Override
+	public ARRAY_PRIORITY_QUEUE KEY_GENERIC_TYPE copy() {
+		ARRAY_PRIORITY_QUEUE KEY_GENERIC_TYPE queue = new ARRAY_PRIORITY_QUEUEBRACES();
+		queue.firstIndex = firstIndex;
+		queue.size = size;
+		queue.comparator = comparator;
+		queue.array = Arrays.copyOf(array, array.length);
+		return queue;
+	}
+	
 	@Override
 	public COMPARATOR KEY_SUPER_GENERIC_TYPE comparator() {
 		return comparator;
 	}
 	
 	@Override
-	public KEY_TYPE[] TO_ARRAY(KEY_TYPE[] input) {
+	public GENERIC_SPECIAL_KEY_BRACES<E> KEY_SPECIAL_TYPE[] TO_ARRAY(KEY_SPECIAL_TYPE[] input) {
-		if(input == null || input.length < size()) input = NEW_KEY_ARRAY(size());
+		if(input == null || input.length < size()) input = NEW_SPECIAL_KEY_ARRAY(size());
 		System.arraycopy(array, 0, input, 0, size());
 		return input;
 	}
 	
-#if !TYPE_OBJECT
-	@Override
-	public CLASS_TYPE[] toArray(CLASS_TYPE[] input) {
-		if(input == null || input.length < size()) input = new CLASS_TYPE[size()];
-		for(int i = 0;i<size;i++) input[i] = KEY_TO_OBJ(array[i]);
-		return input;
-	}
-	
-#endif
 	protected int findFirstIndex() {
 		if(firstIndex == -1) {
 			int index = size-1;
@@ -306,7 +373,7 @@ public class ARRAY_PRIORITY_QUEUE KEY_GENERIC_TYPE implements PRIORITY_QUEUE KEY
 		
 		@Override
 		public KEY_TYPE NEXT() {
-			return DEQUEUE();
+			return dequeue();
 		}
 	}
 }

src/builder/resources/speiger/assets/collections/templates/queues/HeapPriorityQueue.template

@@ -4,14 +4,18 @@ import java.util.Arrays;
 import java.util.NoSuchElementException;
 #if TYPE_OBJECT
 import java.util.Comparator;
-import java.util.Objects;
+import java.util.function.Consumer;
 #endif
+import java.util.Objects;
 
 import speiger.src.collections.PACKAGE.collections.COLLECTION;
 import speiger.src.collections.PACKAGE.collections.ITERATOR;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
 #endif
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 import speiger.src.collections.PACKAGE.utils.ARRAYS;
 
 /**
@@ -19,7 +23,7 @@ import speiger.src.collections.PACKAGE.utils.ARRAYS;
  * It is a ArrayBased Alternative to TreeSets that has less object allocations
  * @Type(T)
  */
-public class HEAP_PRIORITY_QUEUE KEY_GENERIC_TYPE implements PRIORITY_QUEUE KEY_GENERIC_TYPE
+public class HEAP_PRIORITY_QUEUE KEY_GENERIC_TYPE extends ABSTRACT_PRIORITY_QUEUE KEY_GENERIC_TYPE
 {
 	/** The Backing Array */
 	protected transient KEY_TYPE[] array = EMPTY_KEY_ARRAY;
@@ -200,14 +204,14 @@ public class HEAP_PRIORITY_QUEUE KEY_GENERIC_TYPE implements PRIORITY_QUEUE KEY_
 	}
 	
 	@Override
-	public void ENQUEUE(KEY_TYPE e) {
+	public void enqueue(KEY_TYPE e) {
 		if(size == array.length) array = Arrays.copyOf(array, size + 1);
 		array[size++] = e;
 		ARRAYS.shiftUp(array, size-1, comparator);
 	}
 	
 	@Override
-	public KEY_TYPE DEQUEUE() {
+	public KEY_TYPE dequeue() {
 		if(size <= 0) throw new NoSuchElementException();
 		KEY_TYPE value = array[0];
 		array[0] = array[--size];
@@ -219,25 +223,87 @@ public class HEAP_PRIORITY_QUEUE KEY_GENERIC_TYPE implements PRIORITY_QUEUE KEY_
 	}
 	
 	@Override
-	public KEY_TYPE PEEK(int index) {
+	public KEY_TYPE peek(int index) {
 		if(index < 0 || index >= size) throw new NoSuchElementException();
 		return array[index];
 	}
 	
 	@Override
-	public boolean REMOVE(KEY_TYPE e) {
+	public boolean removeFirst(KEY_TYPE e) {
 		for(int i = 0;i<size;i++)
 			if(KEY_EQUALS(e, array[i])) return removeIndex(i);
 		return false;
 	}
 	
 	@Override
-	public boolean REMOVE_LAST(KEY_TYPE e) {
+	public boolean removeLast(KEY_TYPE e) {
 		for(int i = size-1;i>=0;i--)
 			if(KEY_EQUALS(e, array[i])) return removeIndex(i);
 		return false;
 	}
 	
+	@Override
+	public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+		Objects.requireNonNull(action);
+		for(int i = 0,m=size;i<m;i++) action.accept(dequeue());
+	}
+	
+	@Override
+	public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+		Objects.requireNonNull(action);
+		for(int i = 0,m=size;i<m;i++) action.accept(input, dequeue());
+	}
+	
+	@Override
+	public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(array[i])) return true;
+		}
+		return false;
+	}
+	
+	@Override
+	public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(array[i])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(!filter.TEST_VALUE(array[i])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(array[i])) {
+				KEY_TYPE data = array[i];
+				removeIndex(i);
+				return data;
+			}
+		}
+		return EMPTY_VALUE;
+	}
+	
+	@Override
+	public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int result = 0;
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(array[i])) result++;
+		}
+		return result;
+	}
+	
 	protected boolean removeIndex(int index) {
 		array[index] = array[--size];
 #if TYPE_OBJECT
@@ -253,27 +319,27 @@ public class HEAP_PRIORITY_QUEUE KEY_GENERIC_TYPE implements PRIORITY_QUEUE KEY_
 		ARRAYS.shiftDown(array, size, 0, comparator);
 	}
 	
+	@Override
+	public HEAP_PRIORITY_QUEUE KEY_GENERIC_TYPE copy() {
+		HEAP_PRIORITY_QUEUE KEY_GENERIC_TYPE queue = new HEAP_PRIORITY_QUEUEBRACES();
+		queue.size = size;
+		queue.comparator = comparator;
+		queue.array = Arrays.copyOf(array, array.length);
+		return queue;
+	}
+	
 	@Override
 	public COMPARATOR KEY_SUPER_GENERIC_TYPE comparator() {
 		return comparator;
 	}
 	
 	@Override
-	public KEY_TYPE[] TO_ARRAY(KEY_TYPE[] input) {
+	public GENERIC_SPECIAL_KEY_BRACES<E> KEY_SPECIAL_TYPE[] TO_ARRAY(KEY_SPECIAL_TYPE[] input) {
-		if(input == null || input.length < size()) input = NEW_KEY_ARRAY(size());
+		if(input == null || input.length < size()) input = NEW_SPECIAL_KEY_ARRAY(size());
 		System.arraycopy(array, 0, input, 0, size());
 		return input;
 	}
 	
-#if !TYPE_OBJECT
-	@Override
-	public CLASS_TYPE[] toArray(CLASS_TYPE[] input) {
-		if(input == null || input.length < size()) input = new CLASS_TYPE[size()];
-		for(int i = 0;i<size;i++) input[i] = KEY_TO_OBJ(array[i]);
-		return input;
-	}
-	
-#endif
 	private class Iter implements ITERATOR KEY_GENERIC_TYPE {
 		@Override
 		public boolean hasNext() {
@@ -282,7 +348,7 @@ public class HEAP_PRIORITY_QUEUE KEY_GENERIC_TYPE implements PRIORITY_QUEUE KEY_
 		
 		@Override
 		public KEY_TYPE NEXT() {
-			return DEQUEUE();
+			return dequeue();
 		}
 	}
 }

src/builder/resources/speiger/assets/collections/templates/queues/PriorityDequeue.template

@@ -1,5 +1,12 @@
 package speiger.src.collections.PACKAGE.queues;
 
+#if TYPE_OBJECT
+import java.util.Collection;
+import java.util.Iterator;
+#endif
+import speiger.src.collections.PACKAGE.collections.COLLECTION;
+import speiger.src.collections.PACKAGE.collections.ITERATOR;
+
 /**
  * A Type Speciifc PriorityDeque or Dequeue interface to allow implementations like FIFO queues.
  * @Type(T)
@@ -10,39 +17,69 @@ public interface PRIORITY_DEQUEUE KEY_GENERIC_TYPE extends PRIORITY_QUEUE KEY_GE
 	 * Method to insert a element into the first Index instead of the last.
 	 * @param e the element that should be inserted into the first place
 	 */
-	public void ENQUEUE_FIRST(KEY_TYPE e);
+	public void enqueueFirst(KEY_TYPE e);
+	
+	/**
+	 * Method to mass insert a elements into the first Index of the PriorityDequeue.
+	 * @param e the elements that should be inserted
+	 */
+	public default void enqueueAllFirst(KEY_TYPE... e) {
+		enqueueAllFirst(e, 0, e.length);
+	}
+	
+	/**
+	 * Method to mass insert a elements into the first Index of the PriorityDequeue.
+	 * @param e the elements that should be inserted
+	 * @param length the amount of elements that should be inserted
+	 */
+	public default void enqueueAllFirst(KEY_TYPE[] e, int length) {
+		enqueueAllFirst(e, 0, length);
+	}
+	
+	/**
+	 * Method to mass insert a elements into the first Index of the PriorityDequeue.
+	 * @param e the elements that should be inserted
+	 * @param offset the offset where in the array should be started
+	 * @param length the amount of elements that should be inserted
+	 */	
+	public default void enqueueAllFirst(KEY_TYPE[] e, int offset, int length) {
+		for(int i = 0;i<length;i++)
+			enqueueFirst(e[i+offset]);
+	}
+	
+	/**
+	 * Method to mass insert elements into first Index of the PriorityDequeue.
+	 * @param c the elements that should be inserted from the Collection
+	 */
+	public default void enqueueAllFirst(COLLECTION KEY_GENERIC_TYPE c) {
+		for(ITERATOR KEY_GENERIC_TYPE iter = c.iterator();iter.hasNext();)
+			enqueueFirst(iter.NEXT());
+	}
+	
+#if TYPE_OBJECT
+	/**
+	 * Method to mass insert elements into first Index of the PriorityDequeue.
+	 * This method exists to add support for Java Collections to make it more useable
+	 * @param c the elements that should be inserted from the Collection
+	 */
+	public default void enqueueAllFirst(Collection<? extends CLASS_TYPE> c) {
+		for(Iterator<? extends CLASS_TYPE> iter = c.iterator();iter.hasNext();)
+			enqueueFirst(iter.next());
+	}
+	
+#endif
 	/**
 	 * A Method to remove a element from the last place instead of the first
 	 * @return the last element inserted
 	 * @throws java.util.NoSuchElementException if no element is in the deque
 	 */
-	public KEY_TYPE DEQUEUE_LAST();
+	public KEY_TYPE dequeueLast();
 	/**
 	 * Peeking function for the last element
 	 * @return the Last Element within the dequeue without deleting it
 	 */
-	public default KEY_TYPE LAST_KEY() { return PEEK(size()-1); }
+	public default KEY_TYPE last() { return peek(size()-1); }
 	
-#if !TYPE_OBJECT
+	@Override
-	/**
+	public PRIORITY_DEQUEUE KEY_GENERIC_TYPE copy();
-	 * Boxed Method for the enqueue first method
-	 * @param e the boxed element that should be inserted
-	 */
-	@Deprecated
-	public default void enqueueFirst(CLASS_TYPE e) { ENQUEUE_FIRST(OBJ_TO_KEY(e)); }
-	/**
-	 * Boxed Method for the dequeue last method
-	 * @return the last element of the Dequeue
-	 * @throws java.util.NoSuchElementException if no element is in the dequeue
-	 * 
-	 */
-	@Deprecated
-	public default CLASS_TYPE dequeueLast() { return KEY_TO_OBJ(DEQUEUE_LAST()); }
-	/**
-	 * Peeking function for the last element
-	 * @return the Last Element within the dequeue without deleting it as boxed element
-	 */
-	@Deprecated
-	public default CLASS_TYPE last() { return peek(size()-1); }
-#endif
 }

src/builder/resources/speiger/assets/collections/templates/queues/PriorityQueue.template

@@ -2,23 +2,21 @@ package speiger.src.collections.PACKAGE.queues;
 
 #if TYPE_OBJECT
 import java.util.Comparator;
+import java.util.Collection;
+import java.util.Iterator;
 #else
-import speiger.src.collections.PACKAGE.collections.ITERABLE;
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
-import speiger.src.collections.objects.queues.ObjectPriorityQueue;
 #endif
+import speiger.src.collections.PACKAGE.collections.COLLECTION;
+import speiger.src.collections.PACKAGE.collections.ITERABLE;
+import speiger.src.collections.PACKAGE.collections.ITERATOR;
 
 /**
  * A Simple PriorityQueue (or Queue) interface that provides with the nessesary functions to interact with it, without cluttering with the Collection interface.
  * @Type(T)
  */
-#if TYPE_OBJECT
+public interface PRIORITY_QUEUE KEY_GENERIC_TYPE extends ITERABLE KEY_GENERIC_TYPE
-public interface PRIORITY_QUEUE KEY_GENERIC_TYPE extends Iterable<KEY_TYPE>
-#else
-public interface PRIORITY_QUEUE KEY_GENERIC_TYPE extends ObjectPriorityQueue<CLASS_TYPE>, ITERABLE KEY_GENERIC_TYPE
-#endif
 {
-#if TYPE_OBJECT
 	/**
 	 * @return true if the PriorityQueue is empty
 	 */
@@ -33,43 +31,93 @@ public interface PRIORITY_QUEUE KEY_GENERIC_TYPE extends ObjectPriorityQueue<CLA
 	 */
 	public void clear();
 	
-#endif
 	/**
 	 * Method to insert a element into the PriorityQueue
 	 * @param e the element that should be inserted
 	 */
-	public void ENQUEUE(KEY_TYPE e);
+	public void enqueue(KEY_TYPE e);
+	
+	/**
+	 * Method to mass insert elements into the PriorityQueue
+	 * @param e the elements that should be inserted
+	 */
+	public default void enqueueAll(KEY_TYPE... e) {
+		enqueueAll(e, 0, e.length);
+	}
+	
+	/**
+	 * Method to mass insert elements into the PriorityQueue
+	 * @param e the elements that should be inserted
+	 * @param length the amount of elements that should be inserted
+	 */
+	public default void enqueueAll(KEY_TYPE[] e, int length) {
+		enqueueAll(e, 0, length);
+	}
+	
+	/**
+	 * Method to mass insert elements into the PriorityQueue
+	 * @param e the elements that should be inserted
+	 * @param offset the offset where in the array should be started
+	 * @param length the amount of elements that should be inserted
+	 */
+	public default void enqueueAll(KEY_TYPE[] e, int offset, int length) {
+		for(int i = 0;i<length;i++) 
+			enqueue(e[i+offset]);
+	}
+	
+	/**
+	 * Method to mass insert elements into the PriorityQueue
+	 * @param c the elements that should be inserted from the Collection
+	 */
+	public default void enqueueAll(COLLECTION KEY_GENERIC_TYPE c) {
+		for(ITERATOR KEY_GENERIC_TYPE iter = c.iterator();iter.hasNext();)
+			enqueue(iter.NEXT());
+	}
+	
+#if TYPE_OBJECT
+	/**
+	 * Method to mass insert elements into the PriorityQueue
+	 * This method exists to add support for Java Collections to make it more useable
+	 * @param c the elements that should be inserted from the Collection
+	 */
+	public default void enqueueAll(Collection<? extends CLASS_TYPE> c) {
+		for(Iterator<? extends CLASS_TYPE> iter = c.iterator();iter.hasNext();)
+			enqueue(iter.next());
+	}
+	
+#endif
+	
 	/**
 	 * Method to extract a element from the PriorityQueue
 	 * @return a element from the Queue
 	 * @throws java.util.NoSuchElementException if no element is present
 	 */
-	public KEY_TYPE DEQUEUE();
+	public KEY_TYPE dequeue();
 	
 	/**
 	 * Peeking function to see whats inside the queue.
 	 * @param index of the element that is requested to be viewed.
 	 * @return the element that is requested
 	 */
-	public KEY_TYPE PEEK(int index);
+	public KEY_TYPE peek(int index);
 	/**
 	 * Shows the element that is to be returned next
 	 * @return the first element in the Queue
 	 */
-	public default KEY_TYPE FIRST_KEY() { return PEEK(0); }
+	public default KEY_TYPE first() { return peek(0); }
 	
 	/**
 	 * Removes the first found element in the queue
 	 * @param e the element that should be removed
 	 * @return if a searched element was removed
 	 */
-	public boolean REMOVE(KEY_TYPE e);
+	public boolean removeFirst(KEY_TYPE e);
 	/**
 	 * Removes the last found element in the queue
 	 * @param e the element that should be removed
 	 * @return if a searched element was removed
 	 */
-	public boolean REMOVE_LAST(KEY_TYPE e);
+	public boolean removeLast(KEY_TYPE e);
 	
 	/**
 	 * Allows to notify the Queue to be revalidate its data
@@ -77,44 +125,37 @@ public interface PRIORITY_QUEUE KEY_GENERIC_TYPE extends ObjectPriorityQueue<CLA
 	public void onChanged();
 	
 	/**
-	 * @return the sorter of the Queue, can be null
+	 * A Function that does a shallow clone of the PriorityQueue itself.
+	 * This function is more optimized then a copy constructor since the PriorityQueue does not have to be unsorted/resorted.
+	 * It can be compared to Cloneable but with less exception risk
+	 * @return a Shallow Copy of the PriorityQueue
+	 * @note Wrappers and view PriorityQueues will not support this feature
 	 */
-	@PrimitiveOverride
+	public PRIORITY_QUEUE KEY_GENERIC_TYPE copy();
-	public COMPARATOR KEY_SUPER_GENERIC_TYPE comparator();
 	
+	/**
+	 * @return the sorter of the Queue, can be null
+	 */
+	public COMPARATOR KEY_SUPER_GENERIC_TYPE comparator();
+	
+#if TYPE_OBJECT
+	/**
+	 * @return draining iterator of the PriorityQueue
+	 */
+	public ITERATOR KEY_GENERIC_TYPE iterator();
+#endif
 	/**
 	 * A method to drop the contents of the Queue without clearing the queue
+	 * @Type(E)
 	 * @return the contents of the queue into a seperate array.
 	 */
-	public default KEY_TYPE[] TO_ARRAY() { return TO_ARRAY(NEW_KEY_ARRAY(size())); }
+	public default GENERIC_SPECIAL_KEY_BRACES<E> KEY_SPECIAL_TYPE[] TO_ARRAY() { return TO_ARRAY(NEW_SPECIAL_KEY_ARRAY(size())); }
 	/**
 	 * A method to drop the contents of the Queue without clearing the queue
 	 * @param input where the elements should be inserted to. If it does not fit then it creates a new appropiatly created array
+	 * @Type(E)
 	 * @return the contents of the queue into a seperate array.
 	 * @note if the Type is generic then a Object Array is created instead of a Type Array
 	 */
-	public KEY_TYPE[] TO_ARRAY(KEY_TYPE[] input);
+	public GENERIC_SPECIAL_KEY_BRACES<E> KEY_SPECIAL_TYPE[] TO_ARRAY(KEY_SPECIAL_TYPE[] input);
-	
+}
-#if !TYPE_OBJECT
-	@Deprecated
-	public default void enqueue(CLASS_TYPE e) { ENQUEUE(OBJ_TO_KEY(e)); }
-	@Deprecated
-	public default CLASS_TYPE dequeue() { return KEY_TO_OBJ(DEQUEUE()); }
-	
-	@Deprecated
-	public default CLASS_TYPE peek(int index) { return KEY_TO_OBJ(PEEK(index)); }
-	@Deprecated
-	public default CLASS_TYPE first() { return peek(0); }
-	
-	@Deprecated
-	public default boolean remove(CLASS_TYPE e) { return REMOVE(OBJ_TO_KEY(e)); }
-	@Deprecated
-	public default boolean removeLast(CLASS_TYPE e) { return REMOVE_LAST(OBJ_TO_KEY(e)); }
-	
-	@Deprecated
-	public default CLASS_TYPE[] toArray() { return toArray(new CLASS_TYPE[size()]); }
-	@Deprecated
-	public CLASS_TYPE[] toArray(CLASS_TYPE[] input);
-	
-#endif
-}

src/builder/resources/speiger/assets/collections/templates/sets/AVLTreeSet.template

@@ -3,13 +3,18 @@ package speiger.src.collections.PACKAGE.sets;
 import java.util.Collection;
 #if TYPE_OBJECT
 import java.util.Comparator;
+import java.util.function.Consumer;
 #endif
 import java.util.Iterator;
 import java.util.NoSuchElementException;
+import java.util.Objects;
 import speiger.src.collections.PACKAGE.collections.BI_ITERATOR;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
 #endif
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 import speiger.src.collections.PACKAGE.collections.COLLECTION;
 import speiger.src.collections.PACKAGE.collections.ITERATOR;
 import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
@@ -115,7 +120,7 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 	 * A Helper constructor that allows to create a Set with exactly the same values as the provided collection.
 	 * @param collection the set the elements should be added to the TreeSet
 	 */
-	@Deprecated
+	@Primitive
 	public AVL_TREE_SET(Collection<? extends CLASS_TYPE> collection) {
 		addAll(collection);
 	}
@@ -125,7 +130,7 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 	 * @param collection the set the elements should be added to the TreeSet
 	 * @param comp the sorter of the tree, can be null
 	 */
-	@Deprecated
+	@Primitive
 	public AVL_TREE_SET(Collection<? extends CLASS_TYPE> collection, COMPARATOR KEY_GENERIC_TYPE comp) {
 		comparator = comp;
 		addAll(collection);
@@ -290,6 +295,67 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 #endif
 	}
 	
+	@Override
+	public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+		Objects.requireNonNull(action);
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+			action.accept(entry.key);
+		}
+	}
+	
+	@Override
+	public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+		Objects.requireNonNull(action);
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+			action.accept(input, entry.key);		
+	}
+	
+	@Override
+	public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+			if(filter.TEST_VALUE(entry.key)) return true;
+		}
+		return false;
+	}
+	
+	@Override
+	public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+			if(filter.TEST_VALUE(entry.key)) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+			if(!filter.TEST_VALUE(entry.key)) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+			if(filter.TEST_VALUE(entry.key)) return entry.key;
+		}
+		return EMPTY_VALUE;
+	}
+	
+	@Override
+	public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int result = 0;
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+			if(filter.TEST_VALUE(entry.key)) result++;
+		}
+		return result;
+	}
+	
 	protected Entry KEY_GENERIC_TYPE findNode(KEY_TYPE o) {
 		Entry KEY_GENERIC_TYPE node = tree;
 		int compare;
@@ -472,6 +538,21 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 		tree = null;
 	}
 	
+	public AVL_TREE_SET KEY_GENERIC_TYPE copy() {
+		AVL_TREE_SET KEY_GENERIC_TYPE set = new AVL_TREE_SETBRACES();
+		set.size = size;
+		if(tree != null) {
+			set.tree = tree.copy();
+			Entry KEY_GENERIC_TYPE lastFound = null;
+			for(Entry KEY_GENERIC_TYPE entry = tree;entry != null;entry = entry.left) lastFound = entry;
+			set.first = lastFound;
+			lastFound = null;
+			for(Entry KEY_GENERIC_TYPE entry = tree;entry != null;entry = entry.right) lastFound = entry;
+			set.last = lastFound;
+		}
+		return set;
+	}
+	
 	@Override
 	public COMPARATOR KEY_GENERIC_TYPE comparator() { return comparator; }
 	
@@ -514,11 +595,11 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 			entry.key = successor.key;
 			entry = successor;
 		}
+		if(entry.previous() == null) first = entry.next();
+		if(entry.next() == null) last = entry.previous();
 		Entry KEY_GENERIC_TYPE replacement = entry.left != null ? entry.left : entry.right;
 		if(replacement != null) {
 			if(entry.replace(replacement)) tree = replacement;
-			if(entry == first) first = replacement;
-			if(entry == last) last = entry.right != null ? entry.right : replacement;
 			entry.left = entry.right = entry.parent = null;
 			fixAfterDeletion(replacement);
 		}
@@ -526,11 +607,6 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 		else {
 			fixAfterDeletion(entry);
 			entry.replace(null);
-			if(entry.parent != null) {
-				Entry KEY_GENERIC_TYPE parent = entry.parent;
-				if(entry == first) first = parent.left != null ? parent.left : parent;
-				if(entry == last) last = entry.right != null ? parent.right : parent;
-			}
 			entry.parent = null;
 		}
 	}
@@ -549,6 +625,8 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 			else entry.parent.right = right;
 			right.left = entry;
 			entry.parent = right;
+			entry.updateHeight();
+			right.updateHeight();
 		}
 	}
 	
@@ -564,6 +642,8 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 			else entry.parent.left = left;
 			left.right = entry;
 			entry.parent = left;
+			entry.updateHeight();
+			left.updateHeight();
 		}
 	}
 	
@@ -692,6 +772,9 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 			return new DescendingSubSetBRACES(set, fromStart, start, loInclusive, false, fromElement, inclusive);
 		}
 		
+		protected Entry KEY_GENERIC_TYPE next(Entry KEY_GENERIC_TYPE entry) { return entry.previous(); }
+		protected Entry KEY_GENERIC_TYPE start() { return findHighest(); }
+		
 		@Override
 		public KEY_TYPE FIRST_KEY() { return super.LAST_KEY(); }
 		
@@ -758,13 +841,13 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 		AVL_TREE_SET KEY_GENERIC_TYPE set;
 		KEY_TYPE start;
 		KEY_TYPE end;
-        boolean fromStart;
+		boolean fromStart;
-        boolean toEnd;
+		boolean toEnd;
-        boolean loInclusive;
+		boolean loInclusive;
-        boolean hiInclusive;
+		boolean hiInclusive;
 		
-        SubSet(AVL_TREE_SET KEY_GENERIC_TYPE set, boolean fromStart, KEY_TYPE start, boolean loInclusive, boolean toEnd, KEY_TYPE end, boolean hiInclusive) {
+		SubSet(AVL_TREE_SET KEY_GENERIC_TYPE set, boolean fromStart, KEY_TYPE start, boolean loInclusive, boolean toEnd, KEY_TYPE end, boolean hiInclusive) {
-        	this.set = set;
+			this.set = set;
 			this.start = start;
 			this.end = end;
 			this.fromStart = fromStart;
@@ -772,7 +855,7 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 			this.loInclusive = loInclusive;
 			this.hiInclusive = hiInclusive;
 		}
-        
+		
 #if !TYPE_OBJECT
 		@Override
 		public void setDefaultMaxValue(KEY_TYPE value) { throw new UnsupportedOperationException(); }
@@ -793,11 +876,13 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 		
 #endif
 		boolean tooLow(KEY_TYPE key) { return !fromStart && (loInclusive ? set.compare(key, start) < 0 : set.compare(key, start) <= 0); }
-        boolean tooHigh(KEY_TYPE key) { return !toEnd && (hiInclusive ? set.compare(key, end) > 0 : set.compare(key, end) >= 0); }
+		boolean tooHigh(KEY_TYPE key) { return !toEnd && (hiInclusive ? set.compare(key, end) > 0 : set.compare(key, end) >= 0); }
-        boolean inRange(KEY_TYPE key) { return !tooLow(key) && !tooHigh(key); }
+		boolean inRange(KEY_TYPE key) { return !tooLow(key) && !tooHigh(key); }
-        boolean inClosedRange(KEY_TYPE key) { return (fromStart || set.compare(key, start) >= 0) && (toEnd || set.compare(end, key) >= 0); }
+		boolean inClosedRange(KEY_TYPE key) { return (fromStart || set.compare(key, start) >= 0) && (toEnd || set.compare(end, key) >= 0); }
-        boolean inRange(KEY_TYPE key, boolean inclusive) { return inclusive ? inRange(key) : inClosedRange(key); }
+		boolean inRange(KEY_TYPE key, boolean inclusive) { return inclusive ? inRange(key) : inClosedRange(key); }
-        
+		protected Entry KEY_GENERIC_TYPE next(Entry KEY_GENERIC_TYPE entry) { return entry.next(); }
+		protected Entry KEY_GENERIC_TYPE start() { return findLowest(); }
+		
 		@Override
 		public boolean addAndMoveToFirst(KEY_TYPE o) { throw new UnsupportedOperationException(); }
 		
@@ -939,6 +1024,70 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 			return fromStart && toEnd ? set.size() : iterator().skip(Integer.MAX_VALUE);
 		}
 		
+		@Override
+		public SubSet KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+		
+		@Override
+		public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+			Objects.requireNonNull(action);
+			for(Entry KEY_GENERIC_TYPE entry = start();entry != null && inRange(entry.key);entry = next(entry)) {
+				action.accept(entry.key);
+			}
+		}
+		
+		@Override
+		public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+			Objects.requireNonNull(action);
+			for(Entry KEY_GENERIC_TYPE entry = start();entry != null && inRange(entry.key);entry = next(entry))
+				action.accept(input, entry.key);		
+		}
+		
+		@Override
+		public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(Entry KEY_GENERIC_TYPE entry = start();entry != null && inRange(entry.key);entry = next(entry)) {
+				if(filter.TEST_VALUE(entry.key)) return true;
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(Entry KEY_GENERIC_TYPE entry = start();entry != null && inRange(entry.key);entry = next(entry)) {
+				if(filter.TEST_VALUE(entry.key)) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(Entry KEY_GENERIC_TYPE entry = start();entry != null && inRange(entry.key);entry = next(entry)) {
+				if(!filter.TEST_VALUE(entry.key)) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(Entry KEY_GENERIC_TYPE entry = start();entry != null && inRange(entry.key);entry = next(entry)) {
+				if(filter.TEST_VALUE(entry.key)) return entry.key;
+			}
+			return EMPTY_VALUE;
+		}
+		
+		@Override
+		public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			int result = 0;
+			for(Entry KEY_GENERIC_TYPE entry = start();entry != null && inRange(entry.key);entry = next(entry)) {
+				if(filter.TEST_VALUE(entry.key)) result++;
+			}
+			return result;
+		}
+		
 		class SubSetIterator implements LIST_ITERATOR KEY_GENERIC_TYPE
 		{
 			Entry KEY_GENERIC_TYPE previous;
@@ -1094,6 +1243,7 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 			if(current == previous) index--;
 			updateNext();
 			updatePrevious();
+			if(current.needsSuccessor()) next = current;
 			removeNode(current);
 			current = null;
 		}
@@ -1118,11 +1268,27 @@ public class AVL_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 			this.parent = parent;
 		}
 		
+		Entry KEY_GENERIC_TYPE copy() {
+			Entry KEY_GENERIC_TYPE entry = new EntryBRACES(key, null);
+			entry.state = state;
+			if(left != null) {
+				Entry KEY_GENERIC_TYPE newLeft = left.copy();
+				entry.left = newLeft;
+				newLeft.parent = entry;
+			}
+			if(right != null) {
+				Entry KEY_GENERIC_TYPE newRight = right.copy();
+				entry.right = newRight;
+				newRight.parent = entry;
+			}
+			return entry;
+		}
+		
 		int getHeight() { return state; }
 		
-		void updateHeight() { state = (1 + Math.max(left == null ? 0 : left.getHeight(), right == null ? 0 : right.getHeight())); }
+		void updateHeight() { state = (1 + Math.max(left == null ? -1 : left.getHeight(), right == null ? -1 : right.getHeight())); }
 		
-		int getBalance() { return (left == null ? 0 : left.getHeight()) - (right == null ? 0 : right.getBalance()); }
+		int getBalance() { return (left == null ? -1 : left.getHeight()) - (right == null ? -1 : right.getHeight()); }
 		
 		boolean needsSuccessor() { return left != null && right != null; }
 		

src/builder/resources/speiger/assets/collections/templates/sets/AbstractSet.template

@@ -15,34 +15,36 @@ public abstract class ABSTRACT_SET KEY_GENERIC_TYPE extends ABSTRACT_COLLECTION
 {
 	@Override
 	public abstract ITERATOR KEY_GENERIC_TYPE iterator();
+	@Override
+	public ABSTRACT_SET KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
 	
 	@Override
 	public int hashCode() {
-    	int hashCode = 1;
+		int hashCode = 1;
-    	ITERATOR KEY_GENERIC_TYPE i = iterator();
+		ITERATOR KEY_GENERIC_TYPE i = iterator();
-    	while(i.hasNext())
+		while(i.hasNext())
-    		hashCode = 31 * hashCode + KEY_TO_HASH(i.NEXT());
+			hashCode = 31 * hashCode + KEY_TO_HASH(i.NEXT());
-    	return hashCode;
+		return hashCode;
 	}
 	
 	@Override
 	public boolean equals(Object o) {
-    	if (o == this)
+		if (o == this)
-    		return true;
+			return true;
-    	if (!(o instanceof Set))
+		if (!(o instanceof Set))
-    		return false;
+			return false;
-    	Set<?> l = (Set<?>)o;
+		Set<?> l = (Set<?>)o;
-    	if(l.size() != size()) return false;
+		if(l.size() != size()) return false;
-#if !TYPE_OBJECT    	
+#if !TYPE_OBJECT		
 		if(l instanceof SET)
 		{
-	    	ITERATOR e1 = iterator();
+			ITERATOR e1 = iterator();
-	    	ITERATOR e2 = ((SET)l).iterator();
+			ITERATOR e2 = ((SET)l).iterator();
-	    	while (e1.hasNext() && e2.hasNext()) {
+			while (e1.hasNext() && e2.hasNext()) {
-	    		if(!(KEY_EQUALS(e1.NEXT(), e2.NEXT())))
+				if(!(KEY_EQUALS(e1.NEXT(), e2.NEXT())))
-	    			return false;
+					return false;
-	    	}
+			}
-	    	return !(e1.hasNext() || e2.hasNext());
+			return !(e1.hasNext() || e2.hasNext());
 		}
 #endif
 		Iterator<CLASS_TYPE> e1 = iterator();

src/builder/resources/speiger/assets/collections/templates/sets/ArraySet.template

@@ -12,17 +12,21 @@ import java.util.Set;
 #if PRIMITIVES
 import java.util.function.JAVA_PREDICATE;
 #endif
-
 import speiger.src.collections.PACKAGE.collections.BI_ITERATOR;
 import speiger.src.collections.PACKAGE.collections.COLLECTION;
 import speiger.src.collections.PACKAGE.collections.ITERATOR;
+
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
 import speiger.src.collections.PACKAGE.functions.CONSUMER;
+import speiger.src.collections.objects.utils.ObjectArrays;
 #endif
 import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
 import speiger.src.collections.PACKAGE.utils.ARRAYS;
 
+
 /**
  * A Type Specific ArraySet implementation.
  * That is based around the idea of {@link java.util.List#indexOf(Object)} for no duplication.
@@ -77,7 +81,7 @@ public class ARRAY_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE im
 	 * @param c the elements that should be added to the set.
 	 * @note this slowly checks every element to remove duplicates
 	 */
-	@Deprecated
+	@Primitive
 	public ARRAY_SET(Collection<? extends CLASS_TYPE> c) {
 		this(c.size());
 		addAll(c);
@@ -98,7 +102,7 @@ public class ARRAY_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE im
 	 * Since it is assumed that there is no duplication in the first place
 	 * @param s the set the element should be taken from
 	 */
-	@Deprecated
+	@Primitive
 	public ARRAY_SET(Set<? extends CLASS_TYPE> s) {
 		this(s.size());
 		for(CLASS_TYPE e : s)
@@ -208,6 +212,68 @@ public class ARRAY_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE im
 		return data[size - 1];
 	}
 	
+	@Override
+	public boolean removeAll(COLLECTION KEY_GENERIC_TYPE c) {
+		int j = 0;
+		for(int i = 0;i<size;i++) {
+			if(!c.contains(data[i])) 
+				data[j++] = data[i];
+		}
+		boolean result = j != size;
+#if TYPE_OBJECT
+		Arrays.fill(data, j, size, null);
+#endif
+		size = j;
+		return result;
+	}
+	
+	@Override
+	public boolean retainAll(COLLECTION KEY_GENERIC_TYPE c) {
+		int j = 0;
+		for(int i = 0;i<size;i++) {
+			if(c.contains(data[i])) 
+				data[j++] = data[i];
+		}
+		boolean result = j != size;
+#if TYPE_OBJECT
+		Arrays.fill(data, j, size, null);
+#endif
+		size = j;
+		return result;
+	}
+	
+	@Override
+	@Primitive
+	public boolean removeAll(Collection<?> c) {
+		int j = 0;
+		for(int i = 0;i<size;i++) {
+			if(!c.contains(KEY_TO_OBJ(data[i])))
+				data[j++] = data[i];
+		}
+		boolean result = j != size;
+#if TYPE_OBJECT
+		Arrays.fill(data, j, size, null);
+#endif
+		size = j;
+		return result;
+	}
+	
+	@Override
+	@Primitive
+	public boolean retainAll(Collection<?> c) {
+		int j = 0;
+		for(int i = 0;i<size;i++) {
+			if(c.contains(KEY_TO_OBJ(data[i])))
+				data[j++] = data[i];
+		}
+		boolean result = j != size;
+#if TYPE_OBJECT
+		Arrays.fill(data, j, size, null);
+#endif
+		size = j;
+		return result;
+	}
+	
 #if !TYPE_OBJECT
 	@Override
 	public boolean remove(KEY_TYPE o) {
@@ -277,21 +343,65 @@ public class ARRAY_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE im
 	}
 	
 #endif
-#if TYPE_OBJECT
 	@Override
-	public void forEach(Consumer KEY_SUPER_GENERIC_TYPE action) {
+	public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
 		Objects.requireNonNull(action);
 		for(int i = 0;i<size;action.accept(data[i++]));
 	}
 	
-#else
 	@Override
-	public void forEach(CONSUMER KEY_GENERIC_TYPE action) {
+	public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
 		Objects.requireNonNull(action);
-		for(int i = 0;i<size;action.accept(data[i++]));
+		for(int i = 0;i<size;i++)
+			action.accept(input, data[i]);		
+	}
+	
+	@Override
+	public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(data[i])) return true;
+		}
+		return false;
+	}
+	
+	@Override
+	public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(data[i])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(!filter.TEST_VALUE(data[i])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(data[i])) return data[i];
+		}
+		return EMPTY_VALUE;
+	}
+	
+	@Override
+	public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int result = 0;
+		for(int i = 0;i<size;i++) {
+			if(filter.TEST_VALUE(data[i])) result++;
+		}
+		return result;
 	}
 	
-#endif
 #if !TYPE_OBJECT
 	protected int findIndex(KEY_TYPE o) {
 		for(int i = size-1;i>=0;i--)
@@ -340,6 +450,13 @@ public class ARRAY_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE im
 		return new SubSet(fromIndex, size - fromIndex);
 	}
 	
+	public ARRAY_SET KEY_GENERIC_TYPE copy() {
+		ARRAY_SET KEY_GENERIC_TYPE set = new ARRAY_SETBRACES();
+		set.data = Arrays.copyOf(data, data.length);
+		set.size = size;
+		return set;
+	}
+	
 	@Override
 	public COMPARATOR KEY_GENERIC_TYPE comparator() {
 		return null;
@@ -355,6 +472,34 @@ public class ARRAY_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE im
 		return size;
 	}
 	
+#if !TYPE_OBJECT
+	@Override
+	public KEY_TYPE[] TO_ARRAY(KEY_TYPE[] a) {
+		if(a == null || a.length < size()) return Arrays.copyOf(data, size());
+		System.arraycopy(data, 0, a, 0, size());
+		return a;
+	}
+	
+#endif
+	@Override
+	@Deprecated
+	public Object[] toArray() {
+		Object[] obj = new Object[size()];
+		for(int i = 0;i<size();i++)
+			obj[i] = KEY_TO_OBJ(data[i]);
+		return obj;
+	}
+	
+	@Override
+	@Primitive
+	public <E> E[] toArray(E[] a) {
+		if(a == null) a = (E[])new Object[size()];
+		else if(a.length < size()) a = (E[])ObjectArrays.newArray(a.getClass().getComponentType(), size());
+		for(int i = 0;i<size();i++)
+			a[i] = (E)KEY_TO_OBJ(data[i]);
+		return a;
+	}
+	
 	private class SubSet extends ABSTRACT_SET KEY_GENERIC_TYPE implements SORTED_SET KEY_GENERIC_TYPE {
 		int offset;
 		int length;
@@ -537,20 +682,23 @@ public class ARRAY_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE im
 			if(index != -1) return new SetIterator(index);
 			throw new NoSuchElementException();
 		}
-
+		
+		@Override
+		public SubSet copy() { throw new UnsupportedOperationException(); }
+		
 		@Override
 		public SORTED_SET KEY_GENERIC_TYPE subSet(KEY_TYPE fromElement, KEY_TYPE toElement) {
 			int fromIndex = findIndex(fromElement);
 			int toIndex = findIndex(toElement);
 			if(fromIndex == -1 || toIndex == -1) throw new NoSuchElementException();
-			return new SubSet(fromIndex, toIndex - fromIndex);
+			return new SubSet(fromIndex, toIndex - fromIndex + 1);
 		}
 
 		@Override
 		public SORTED_SET KEY_GENERIC_TYPE headSet(KEY_TYPE toElement) {
 			int toIndex = findIndex(toElement);
 			if(toIndex == -1) throw new NoSuchElementException();
-			return new SubSet(0, toIndex);
+			return new SubSet(0, toIndex+1);
 		}
 
 		@Override
@@ -565,6 +713,34 @@ public class ARRAY_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE im
 			return length;
 		}
 		
+#if !TYPE_OBJECT
+		@Override
+		public KEY_TYPE[] TO_ARRAY(KEY_TYPE[] a) {
+			if(a == null || a.length < size()) return Arrays.copyOfRange(data, offset, end());
+			System.arraycopy(data, offset, a, 0, size());
+			return a;
+		}
+		
+#endif
+		@Override
+		@Deprecated
+		public Object[] toArray() {
+			Object[] obj = new Object[size()];
+			for(int i = 0;i<size();i++)
+				obj[i] = KEY_TO_OBJ(data[offset+i]);
+			return obj;
+		}
+		
+		@Override
+		@Primitive
+		public <E> E[] toArray(E[] a) {
+			if(a == null) a = (E[])new Object[size()];
+			else if(a.length < size()) a = (E[])ObjectArrays.newArray(a.getClass().getComponentType(), size());
+			for(int i = 0;i<size();i++)
+				a[i] = (E)KEY_TO_OBJ(data[offset+i]);
+			return a;
+		}
+		
 #if !TYPE_OBJECT
 		protected int findIndex(KEY_TYPE o) {
 			for(int i = length-1;i>=0;i--)

src/builder/resources/speiger/assets/collections/templates/sets/ImmutableOpenHashSet.template

@@ -0,0 +1,527 @@
+package speiger.src.collections.PACKAGE.sets;
+
+#if TYPE_OBJECT
+import java.util.Comparator;
+import java.util.function.Consumer;
+#endif
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.NoSuchElementException;
+import java.util.Objects;
+
+import speiger.src.collections.PACKAGE.collections.BI_ITERATOR;
+import speiger.src.collections.PACKAGE.collections.COLLECTION;
+import speiger.src.collections.PACKAGE.collections.ITERATOR;
+#if !TYPE_OBJECT
+import speiger.src.collections.PACKAGE.functions.COMPARATOR;
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
+#endif
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
+import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
+import speiger.src.collections.PACKAGE.utils.ARRAYS;
+import speiger.src.collections.PACKAGE.utils.ITERATORS;
+
+import speiger.src.collections.utils.HashUtil;
+import speiger.src.collections.utils.SanityChecks;
+
+/**
+ * A Type Specific Custom implementation of the HashSet
+ * Instead of using Wrapper Object Arrays for storing keys and values there is dedicated arrays for storing keys.
+ * Extra to that there is a couple quality of life functions provided
+ * @Type(T)
+ */
+public class IMMUTABLE_HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE implements SORTED_SET KEY_GENERIC_TYPE
+{
+	/** The Backing keys array */
+	protected transient KEY_TYPE[] keys;
+	/** The Backing array for links between nodes. Left 32 Bits => Previous Entry, Right 32 Bits => Next Entry */
+	protected transient long[] links;
+	/** If a null value is present */
+	protected transient boolean containsNull;
+	/** Index of the Null Value */
+	protected transient int nullIndex;
+	/** Max Index that is allowed to be searched through nullIndex - 1 */
+	protected transient int mask;
+	/** Amount of Elements stored in the HashSet */
+	protected int size;
+	/** The First Index in the Map */
+	protected int firstIndex = -1;
+	/** The Last Index in the Map */
+	protected int lastIndex = -1;
+	
+	/**
+	 * Helper constructor to optimize the copying
+	 * Only accessible through implementations
+	 */
+	protected IMMUTABLE_HASH_SET() {}
+	
+	/**
+	 * Helper constructor that allow to create a set from unboxed values
+	 * @param array the elements that should be put into the set
+	 */
+	public IMMUTABLE_HASH_SET(KEY_TYPE[] array) {
+		this(array, 0, array.length, HashUtil.DEFAULT_LOAD_FACTOR);
+	}
+	
+	/**
+	 * Helper constructor that allow to create a set from unboxed values
+	 * @param array the elements that should be put into the set
+	 * @param loadFactor the percentage of how full the backing array can be before they resize
+	 * @throws IllegalStateException if the loadfactor is either below/equal to 0 or above/equal to 1
+	 */
+	public IMMUTABLE_HASH_SET(KEY_TYPE[] array, float loadFactor) {
+		this(array, 0, array.length, loadFactor);
+	}
+	
+	/**
+	 * Helper constructor that allow to create a set from unboxed values
+	 * @param array the elements that should be put into the set
+	 * @param offset the starting index within the array that should be used
+	 * @param length the amount of elements used from the array
+	 * @throws IllegalStateException if offset and length causes to step outside of the arrays range
+	 */
+	public IMMUTABLE_HASH_SET(KEY_TYPE[] array, int offset, int length) {
+		this(array, offset, length, HashUtil.DEFAULT_LOAD_FACTOR);
+	}
+	
+	/**
+	 * Helper constructor that allow to create a set from unboxed values
+	 * @param array the elements that should be put into the set
+	 * @param offset the starting index within the array that should be used
+	 * @param length the amount of elements used from the array
+	 * @param loadFactor the percentage of how full the backing array can be before they resize
+	 * @throws IllegalStateException if the loadfactor is either below/equal to 0 or above/equal to 1
+	 * @throws IllegalStateException if offset and length causes to step outside of the arrays range
+	 */
+	public IMMUTABLE_HASH_SET(KEY_TYPE[] array, int offset, int length, float loadFactor) {
+		init(array, offset, length, loadFactor);
+	}
+	
+	/**
+	 * A Helper constructor that allows to create a Set with exactly the same values as the provided collection.
+	 * @param collection the set the elements should be added to the Set
+	 */
+	@Primitive
+	public IMMUTABLE_HASH_SET(Collection<? extends CLASS_TYPE> collection) {
+		this(collection, HashUtil.DEFAULT_LOAD_FACTOR);
+	}
+	
+	/**
+	 * A Helper constructor that allows to create a Set with exactly the same values as the provided collection.
+	 * @param collection the set the elements should be added to the Set
+	 * @param loadFactor the percentage of how full the backing array can be before they resize
+	 * @throws IllegalStateException if the loadfactor is either below/equal to 0 or above/equal to 1
+	 */
+	@Primitive
+	public IMMUTABLE_HASH_SET(Collection<? extends CLASS_TYPE> collection, float loadFactor) {
+#if !TYPE_OBJECT
+		init(ARRAYS.unwrap(collection.toArray(NEW_CLASS_ARRAY(collection.size()))), 0, collection.size(), loadFactor);
+#else
+		init(collection.toArray(NEW_CLASS_ARRAY(collection.size())), 0, collection.size(), loadFactor);
+#endif
+	}
+	
+	/**
+	 * A Helper constructor that allows to create a Set with exactly the same values as the provided collection.
+	 * @param collection the set the elements should be added to the Set
+	 */
+	public IMMUTABLE_HASH_SET(COLLECTION KEY_GENERIC_TYPE collection) {
+		this(collection, HashUtil.DEFAULT_LOAD_FACTOR);
+	}
+	
+	/**
+	 * A Helper constructor that allows to create a Set with exactly the same values as the provided collection.
+	 * @param collection the set the elements should be added to the Set
+	 * @param loadFactor the percentage of how full the backing array can be before they resize
+	 * @throws IllegalStateException if the loadfactor is either below/equal to 0 or above/equal to 1
+	 */
+	public IMMUTABLE_HASH_SET(COLLECTION KEY_GENERIC_TYPE collection, float loadFactor) {
+		init(collection.TO_ARRAY(NEW_KEY_ARRAY(collection.size())), 0, collection.size(), loadFactor);
+	}
+	
+	/**
+	 * A Helper constructor that allows to create a set from a iterator of an unknown size
+	 * @param iterator the elements that should be added to the set
+	 */
+	public IMMUTABLE_HASH_SET(Iterator<CLASS_TYPE> iterator) {
+		this(iterator, HashUtil.DEFAULT_LOAD_FACTOR);
+	}
+	
+	/**
+	 * A Helper constructor that allows to create a set from a iterator of an unknown size
+	 * @param iterator the elements that should be added to the set
+	 * @param loadFactor the percentage of how full the backing array can be before they resize
+	 * @throws IllegalStateException if the loadfactor is either below/equal to 0 or above/equal to 1
+	 */
+	public IMMUTABLE_HASH_SET(Iterator<CLASS_TYPE> iterator, float loadFactor) {
+		this(ITERATORS.wrap(iterator), loadFactor);
+	}
+	/**
+	 * A Helper constructor that allows to create a set from a iterator of an unknown size
+	 * @param iterator the elements that should be added to the set
+	 */
+	public IMMUTABLE_HASH_SET(ITERATOR KEY_GENERIC_TYPE iterator) {
+		this(iterator, HashUtil.DEFAULT_LOAD_FACTOR);
+	}
+	
+	/**
+	 * A Helper constructor that allows to create a set from a iterator of an unknown size
+	 * @param iterator the elements that should be added to the set
+	 * @param loadFactor the percentage of how full the backing array can be before they resize
+	 * @throws IllegalStateException if the loadfactor is either below/equal to 0 or above/equal to 1
+	 */
+	public IMMUTABLE_HASH_SET(ITERATOR KEY_GENERIC_TYPE iterator, float loadFactor) {
+		KEY_TYPE[] array = ARRAYS.pour(iterator);
+		init(array, 0, array.length, loadFactor);
+	}
+	
+	protected void init(KEY_TYPE[] a, int offset, int length, float loadFactor) {
+		SanityChecks.checkArrayCapacity(a.length, offset, length);
+		int newSize = HashUtil.arraySize(length+1, loadFactor);
+		int newMask = newSize - 1;
+		KEY_TYPE[] newKeys = NEW_KEY_ARRAY(newSize + 1);
+		long[] newLinks = new long[newSize + 1];
+		int prev = -1;
+		for(int i = offset,m=offset+length;i<m;i++)
+		{
+			KEY_TYPE o = a[i];
+			if(KEY_EQUALS_NULL(o)) {
+				if(!containsNull) size++;
+				containsNull = true;
+				continue;
+			}
+			boolean found = true;
+			int pos = HashUtil.mix(KEY_TO_HASH(o)) & newMask;
+			KEY_TYPE current = newKeys[pos];
+			if(KEY_EQUALS_NOT_NULL(current)) {
+				if(KEY_EQUALS(current, o)) continue;
+				while(KEY_EQUALS_NOT_NULL((current = newKeys[pos = (++pos & mask)]))) {
+					if(KEY_EQUALS(current, o)) {
+						found = false;
+						break;
+					}
+				}
+			}
+			if(found) {
+				size++;
+				newKeys[pos] = o;
+				if(prev != -1) {
+					newLinks[prev] ^= ((newLinks[prev] ^ (pos & 0xFFFFFFFFL)) & 0xFFFFFFFFL);
+					newLinks[pos] ^= ((newLinks[pos] ^ ((prev & 0xFFFFFFFFL) << 32)) & 0xFFFFFFFF00000000L);
+					prev = pos;
+				}
+				else {
+					prev = firstIndex = pos;
+					newLinks[pos] = -1L;
+				}
+			}
+		}
+		nullIndex = size;
+		mask = newMask;
+		keys = newKeys;
+		links = newLinks;
+		lastIndex = prev;
+		if(prev != -1) newLinks[prev] |= 0xFFFFFFFFL;
+	}
+	
+	@Override
+	public boolean add(KEY_TYPE o) { throw new UnsupportedOperationException(); }
+	@Override
+	@Primitive
+	public boolean addAll(Collection<? extends CLASS_TYPE> c) { throw new UnsupportedOperationException(); }
+	@Override
+	public boolean addAll(COLLECTION KEY_GENERIC_TYPE c) { throw new UnsupportedOperationException(); }
+	@Override
+	public boolean addAndMoveToFirst(KEY_TYPE o) { throw new UnsupportedOperationException(); }
+	@Override
+	public boolean addAndMoveToLast(KEY_TYPE o) { throw new UnsupportedOperationException(); }
+	@Override
+	public boolean moveToFirst(KEY_TYPE o) { throw new UnsupportedOperationException(); }
+	@Override
+	public boolean moveToLast(KEY_TYPE o) { throw new UnsupportedOperationException(); }
+	
+	@Override
+	public boolean contains(Object o) {
+		if(o == null) return containsNull;
+		int pos = HashUtil.mix(o.hashCode()) & mask;
+		KEY_TYPE current = keys[pos];
+		if(KEY_EQUALS_NULL(current)) return false;
+		if(EQUALS_KEY_TYPE(current, o)) return true;
+		while(true) {
+			if(KEY_EQUALS_NULL((current = keys[pos = (++pos & mask)]))) return false;
+			else if(EQUALS_KEY_TYPE(current, o)) return true;
+		}
+	}
+	
+	@Override
+	public KEY_TYPE FIRST_KEY() {
+		if(size == 0) throw new NoSuchElementException();
+		return keys[firstIndex];
+	}
+	
+	@Override
+	public KEY_TYPE POLL_FIRST_KEY() { throw new UnsupportedOperationException(); }
+	
+	@Override
+	public KEY_TYPE LAST_KEY() {
+		if(size == 0) throw new NoSuchElementException();
+		return keys[lastIndex];
+	}
+	
+	@Override
+	public KEY_TYPE POLL_LAST_KEY() { throw new UnsupportedOperationException(); }
+	@Override
+	public boolean remove(Object o) { throw new UnsupportedOperationException(); }
+
+#if !TYPE_OBJECT
+	@Override
+	public boolean contains(KEY_TYPE o) {
+		if(KEY_EQUALS_NULL(o)) return containsNull;
+		int pos = HashUtil.mix(KEY_TO_HASH(o)) & mask;
+		KEY_TYPE current = keys[pos];
+		if(KEY_EQUALS_NULL(current)) return false;
+		if(KEY_EQUALS(current, o)) return true;
+		while(true) {
+			if(KEY_EQUALS_NULL((current = keys[pos = (++pos & mask)]))) return false;
+			else if(KEY_EQUALS(current, o)) return true;
+		}
+	}
+	
+	@Override
+	public boolean remove(KEY_TYPE o) { throw new UnsupportedOperationException(); }
+	
+#endif
+	@Override
+	public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+		Objects.requireNonNull(action);
+		int index = firstIndex;
+		while(index != -1) {
+			action.accept(keys[index]);
+			index = (int)links[index];
+		}
+	}
+	
+	@Override
+	public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+		Objects.requireNonNull(action);
+		int index = firstIndex;
+		while(index != -1) {
+			action.accept(input, keys[index]);
+			index = (int)links[index];
+		}
+	}
+	
+	@Override
+	public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int index = firstIndex;
+		while(index != -1) {
+			if(filter.TEST_VALUE(keys[index])) return true;
+			index = (int)links[index];
+		}
+		return false;
+	}
+	
+	@Override
+	public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int index = firstIndex;
+		while(index != -1) {
+			if(filter.TEST_VALUE(keys[index])) return false;
+			index = (int)links[index];
+		}
+		return true;
+	}
+	
+	@Override
+	public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int index = firstIndex;
+		while(index != -1) {
+			if(!filter.TEST_VALUE(keys[index])) return false;
+			index = (int)links[index];
+		}
+		return true;
+	}
+	
+	@Override
+	public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int index = firstIndex;
+		while(index != -1) {
+			if(filter.TEST_VALUE(keys[index])) return keys[index];
+			index = (int)links[index];
+		}
+		return EMPTY_VALUE;
+	}
+	
+	@Override
+	public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int result = 0;
+		int index = firstIndex;
+		while(index != -1) {
+			if(filter.TEST_VALUE(keys[index])) result++;
+			index = (int)links[index];
+		}
+		return result;
+	}
+	
+	@Override
+	public LIST_ITERATOR KEY_GENERIC_TYPE iterator() {
+		return new SetIterator();
+	}
+	
+	@Override
+	public BI_ITERATOR KEY_GENERIC_TYPE iterator(KEY_TYPE fromElement) {
+		return new SetIterator(fromElement);
+	}
+	
+	@Override
+	public IMMUTABLE_HASH_SET KEY_GENERIC_TYPE copy() {
+		IMMUTABLE_HASH_SET KEY_GENERIC_TYPE set = new IMMUTABLE_HASH_SETBRACES();
+		set.containsNull = containsNull;
+		set.firstIndex = firstIndex;
+		set.lastIndex = lastIndex;
+		set.size = size;
+		set.mask = mask;
+		set.nullIndex = nullIndex;
+		set.keys = Arrays.copyOf(keys, keys.length);
+		set.links = Arrays.copyOf(links, links.length);
+		return set;
+	}
+	
+	@Override
+	public COMPARATOR KEY_GENERIC_TYPE comparator() { return null; }
+	
+	@Override
+	public SORTED_SET KEY_GENERIC_TYPE subSet(KEY_TYPE fromElement, KEY_TYPE toElement) { throw new UnsupportedOperationException(); }
+	
+	@Override
+	public SORTED_SET KEY_GENERIC_TYPE headSet(KEY_TYPE toElement) { throw new UnsupportedOperationException(); }
+	
+	@Override
+	public SORTED_SET KEY_GENERIC_TYPE tailSet(KEY_TYPE fromElement) { throw new UnsupportedOperationException(); }
+	
+	@Override
+	public void clear() { throw new UnsupportedOperationException(); }
+	
+	@Override
+	public int size() {
+		return size;
+	}
+
+	private class SetIterator implements LIST_ITERATOR KEY_GENERIC_TYPE {
+		int previous = -1;
+		int next = -1;
+		int current = -1;
+		int index = 0;
+		
+		SetIterator() {
+			next = firstIndex;
+		}
+		
+		SetIterator(KEY_TYPE from) {
+			if(KEY_EQUALS_NULL(from)) {
+				if(containsNull) {
+					next = (int) links[nullIndex];
+					previous = nullIndex;
+				}
+				else throw new NoSuchElementException("The null element is not in the set");
+			}
+			else if(KEY_EQUALS(keys[lastIndex], from)) {
+				previous = lastIndex;
+				index = size;
+			}
+			else {
+				int pos = HashUtil.mix(KEY_TO_HASH(from)) & mask;
+				while(KEY_EQUALS_NOT_NULL(keys[pos])) {
+					if(KEY_EQUALS(keys[pos], from)) {
+						next = (int)links[pos];
+						previous = pos;
+						break;
+					}
+					pos = ++pos & mask;
+				}
+				if(previous == -1 && next == -1)
+					throw new NoSuchElementException("The element was not found");
+			}
+		}
+		
+		@Override
+		public boolean hasNext() {
+			return next != -1;
+		}
+
+		@Override
+		public boolean hasPrevious() {
+			return previous != -1;
+		}
+		
+		@Override
+		public int nextIndex() {
+			ensureIndexKnown();
+			return index;
+		}
+		
+		@Override
+		public int previousIndex() {
+			ensureIndexKnown();
+			return index - 1;
+		}
+		
+		@Override
+		public void remove() { throw new UnsupportedOperationException(); }
+		
+		@Override
+		public KEY_TYPE PREVIOUS() {
+			if(!hasPrevious()) throw new NoSuchElementException();
+			current = previous;
+			previous = (int)(links[current] >> 32);
+			next = current;
+			if(index >= 0) index--;
+			return keys[current];
+		}
+
+		@Override
+		public KEY_TYPE NEXT() {
+			if(!hasNext()) throw new NoSuchElementException();
+			current = next;
+			next = (int)(links[current]);
+			previous = current;
+			if(index >= 0) index++;
+			return keys[current];
+		}
+		
+		private void ensureIndexKnown() {
+			if(index == -1) {
+				if(previous == -1) {
+					index = 0;
+				}
+				else if(next == -1) {
+					index = size;
+				}
+				else {
+					index = 1;
+					for(int pos = firstIndex;pos != previous;pos = (int)links[pos], index++);
+				}
+			}
+		}
+		
+#if TYPE_OBJECT
+		@Override
+		public void set(Object e) { throw new UnsupportedOperationException(); }
+		
+		@Override
+		public void add(Object e) { throw new UnsupportedOperationException(); }
+#else
+		@Override
+		public void set(KEY_TYPE e) { throw new UnsupportedOperationException(); }
+
+		@Override
+		public void add(KEY_TYPE e) { throw new UnsupportedOperationException(); }
+#endif
+	}
+}

src/builder/resources/speiger/assets/collections/templates/sets/LinkedOpenCustomHashSet.template

@@ -2,7 +2,10 @@ package speiger.src.collections.PACKAGE.sets;
 
 #if TYPE_OBJECT
 import java.util.Comparator;
+import java.util.function.Consumer;
 #endif
+import java.util.Arrays;
+import java.util.Objects;
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.NoSuchElementException;
@@ -18,7 +21,10 @@ import speiger.src.collections.PACKAGE.functions.COMPARATOR;
 import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.utils.ITERATORS;
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
 #endif
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 import speiger.src.collections.PACKAGE.utils.STRATEGY;
 import speiger.src.collections.utils.HashUtil;
 import speiger.src.collections.utils.SanityChecks;
@@ -130,7 +136,7 @@ public class LINKED_CUSTOM_HASH_SET KEY_GENERIC_TYPE extends CUSTOM_HASH_SET KEY
 	 * @param strategy the strategy that allows hash control.
 	 * @throws NullPointerException if Strategy is null
 	 */
-	@Deprecated
+	@Primitive
 	public LINKED_CUSTOM_HASH_SET(Collection<? extends CLASS_TYPE> collection, STRATEGY KEY_SUPER_GENERIC_TYPE strategy) {
 		this(collection, HashUtil.DEFAULT_LOAD_FACTOR, strategy);
 	}
@@ -143,7 +149,7 @@ public class LINKED_CUSTOM_HASH_SET KEY_GENERIC_TYPE extends CUSTOM_HASH_SET KEY
 	 * @throws NullPointerException if Strategy is null
 	 * @throws IllegalStateException if the loadfactor is either below/equal to 0 or above/equal to 1
 	 */
-	@Deprecated
+	@Primitive
 	public LINKED_CUSTOM_HASH_SET(Collection<? extends CLASS_TYPE> collection, float loadFactor, STRATEGY KEY_SUPER_GENERIC_TYPE strategy) {
 		this(collection.size(), loadFactor, strategy);
 		addAll(collection);
@@ -424,7 +430,7 @@ public class LINKED_CUSTOM_HASH_SET KEY_GENERIC_TYPE extends CUSTOM_HASH_SET KEY
 		}
 		else if(lastIndex == pos) {
 			lastIndex = (int)(links[pos] >>> 32);
-			if(0 <= lastIndex) links[pos] |= 0xFFFFFFFFL;
+			if(0 <= lastIndex) links[lastIndex] |= 0xFFFFFFFFL;
 		}
 		else {
 			long link = links[pos];
@@ -501,6 +507,99 @@ public class LINKED_CUSTOM_HASH_SET KEY_GENERIC_TYPE extends CUSTOM_HASH_SET KEY
 		firstIndex = lastIndex = -1;
 	}
 	
+	@Override
+	public void clearAndTrim(int size) {
+		int request = Math.max(minCapacity, HashUtil.nextPowerOfTwo((int)Math.ceil(size / loadFactor)));
+		if(request >= size) {
+			clear();
+			return;
+		}
+		nullIndex = request;
+		mask = request-1;
+		maxFill = Math.min((int)Math.ceil(nullIndex * loadFactor), nullIndex - 1);
+		keys = NEW_KEY_ARRAY(request + 1);
+		links = new long[request + 1];
+		firstIndex = lastIndex = -1;
+		this.size = 0;
+		containsNull = false;
+	}
+	
+	@Override
+	public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+		Objects.requireNonNull(action);
+		int index = firstIndex;
+		while(index != -1){
+			action.accept(keys[index]);
+			index = (int)links[index];
+		}
+	}
+	
+	@Override
+	public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+		Objects.requireNonNull(action);
+		int index = firstIndex;
+		while(index != -1) {
+			action.accept(input, keys[index]);
+			index = (int)links[index];
+		}
+	}
+	
+	@Override
+	public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int index = firstIndex;
+		while(index != -1) {
+			if(filter.TEST_VALUE(keys[index])) return true;
+			index = (int)links[index];
+		}
+		return false;
+	}
+	
+	@Override
+	public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int index = firstIndex;
+		while(index != -1) {
+			if(filter.TEST_VALUE(keys[index])) return false;
+			index = (int)links[index];
+		}
+		return true;
+	}
+	
+	@Override
+	public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int index = firstIndex;
+		while(index != -1) {
+			if(!filter.TEST_VALUE(keys[index])) return false;
+			index = (int)links[index];
+		}
+		return true;
+	}
+	
+	@Override
+	public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int index = firstIndex;
+		while(index != -1) {
+			if(filter.TEST_VALUE(keys[index])) return keys[index];
+			index = (int)links[index];
+		}
+		return EMPTY_VALUE;
+	}
+	
+	@Override
+	public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int result = 0;
+		int index = firstIndex;
+		while(index != -1) {
+			if(filter.TEST_VALUE(keys[index])) result++;
+			index = (int)links[index];
+		}
+		return result;
+	}
+	
 	@Override
 	public LIST_ITERATOR KEY_GENERIC_TYPE iterator() {
 		return new SetIterator();
@@ -511,6 +610,22 @@ public class LINKED_CUSTOM_HASH_SET KEY_GENERIC_TYPE extends CUSTOM_HASH_SET KEY
 		return new SetIterator(fromElement);
 	}
 	
+	@Override
+	public LINKED_CUSTOM_HASH_SET KEY_GENERIC_TYPE copy() {
+		LINKED_CUSTOM_HASH_SET KEY_GENERIC_TYPE set = new LINKED_CUSTOM_HASH_SETBRACES(0, loadFactor, strategy);
+		set.minCapacity = minCapacity;
+		set.mask = mask;
+		set.maxFill = maxFill;
+		set.nullIndex = nullIndex;
+		set.containsNull = containsNull;
+		set.size = size;
+		set.keys = Arrays.copyOf(keys, keys.length);
+		set.links = Arrays.copyOf(links, links.length);
+		set.firstIndex = firstIndex;
+		set.lastIndex = lastIndex;
+		return set;
+	}
+	
 	@Override
 	public COMPARATOR KEY_GENERIC_TYPE comparator() { return null; }
 	
@@ -536,8 +651,8 @@ public class LINKED_CUSTOM_HASH_SET KEY_GENERIC_TYPE extends CUSTOM_HASH_SET KEY
 		SetIterator(KEY_TYPE from) {
 			if(strategy.equals(from, EMPTY_KEY_VALUE)) {
 				if(containsNull) {
-				    next = (int) links[nullIndex];
+					next = (int) links[nullIndex];
-				    previous = nullIndex;
+					previous = nullIndex;
 				}
 				else throw new NoSuchElementException("The null element is not in the set");
 			}

src/builder/resources/speiger/assets/collections/templates/sets/LinkedOpenHashSet.template

@@ -3,11 +3,13 @@ package speiger.src.collections.PACKAGE.sets;
 #if TYPE_OBJECT
 import java.util.Comparator;
 #endif
+import java.util.Arrays;
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.NoSuchElementException;
-#if TYPE_OBJECT
 import java.util.Objects;
+#if TYPE_OBJECT
+import java.util.function.Consumer;
 #endif
 
 import speiger.src.collections.PACKAGE.collections.COLLECTION;
@@ -17,7 +19,10 @@ import speiger.src.collections.PACKAGE.collections.ITERATOR;
 import speiger.src.collections.PACKAGE.collections.BI_ITERATOR;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
 #endif
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.utils.ITERATORS;
@@ -116,7 +121,7 @@ public class LINKED_HASH_SET KEY_GENERIC_TYPE extends HASH_SET KEY_GENERIC_TYPE
 	 * A Helper constructor that allows to create a Set with exactly the same values as the provided collection.
 	 * @param collection the set the elements should be added to the Set
 	 */
-	@Deprecated
+	@Primitive
 	public LINKED_HASH_SET(Collection<? extends CLASS_TYPE> collection) {
 		this(collection, HashUtil.DEFAULT_LOAD_FACTOR);
 	}
@@ -127,7 +132,7 @@ public class LINKED_HASH_SET KEY_GENERIC_TYPE extends HASH_SET KEY_GENERIC_TYPE
 	 * @param loadFactor the percentage of how full the backing array can be before they resize
 	 * @throws IllegalStateException if the loadfactor is either below/equal to 0 or above/equal to 1
 	 */
-	@Deprecated
+	@Primitive
 	public LINKED_HASH_SET(Collection<? extends CLASS_TYPE> collection, float loadFactor) {
 		this(collection.size(), loadFactor);
 		addAll(collection);
@@ -374,6 +379,82 @@ public class LINKED_HASH_SET KEY_GENERIC_TYPE extends HASH_SET KEY_GENERIC_TYPE
 		return result;
 	}
 	
+	@Override
+	public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+		Objects.requireNonNull(action);
+		int index = firstIndex;
+		while(index != -1){
+			action.accept(keys[index]);
+			index = (int)links[index];
+		}
+	}
+	
+	@Override
+	public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+		Objects.requireNonNull(action);
+		int index = firstIndex;
+		while(index != -1) {
+			action.accept(input, keys[index]);
+			index = (int)links[index];
+		}
+	}
+	
+	@Override
+	public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int index = firstIndex;
+		while(index != -1) {
+			if(filter.TEST_VALUE(keys[index])) return true;
+			index = (int)links[index];
+		}
+		return false;
+	}
+	
+	@Override
+	public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int index = firstIndex;
+		while(index != -1) {
+			if(filter.TEST_VALUE(keys[index])) return false;
+			index = (int)links[index];
+		}
+		return true;
+	}
+	
+	@Override
+	public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int index = firstIndex;
+		while(index != -1) {
+			if(!filter.TEST_VALUE(keys[index])) return false;
+			index = (int)links[index];
+		}
+		return true;
+	}
+	
+	@Override
+	public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int index = firstIndex;
+		while(index != -1) {
+			if(filter.TEST_VALUE(keys[index])) return keys[index];
+			index = (int)links[index];
+		}
+		return EMPTY_VALUE;
+	}
+	
+	@Override
+	public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int result = 0;
+		int index = firstIndex;
+		while(index != -1) {
+			if(filter.TEST_VALUE(keys[index])) result++;
+			index = (int)links[index];
+		}
+		return result;
+	}
+	
 	@Override
 	protected void onNodeAdded(int pos) {
 		if(size == 0) {
@@ -396,7 +477,7 @@ public class LINKED_HASH_SET KEY_GENERIC_TYPE extends HASH_SET KEY_GENERIC_TYPE
 		}
 		else if(lastIndex == pos) {
 			lastIndex = (int)(links[pos] >>> 32);
-			if(0 <= lastIndex) links[pos] |= 0xFFFFFFFFL;
+			if(0 <= lastIndex) links[lastIndex] |= 0xFFFFFFFFL;
 		}
 		else {
 			long link = links[pos];
@@ -473,6 +554,23 @@ public class LINKED_HASH_SET KEY_GENERIC_TYPE extends HASH_SET KEY_GENERIC_TYPE
 		firstIndex = lastIndex = -1;
 	}
 	
+	@Override
+	public void clearAndTrim(int size) {
+		int request = Math.max(minCapacity, HashUtil.nextPowerOfTwo((int)Math.ceil(size / loadFactor)));
+		if(request >= size) {
+			clear();
+			return;
+		}
+		nullIndex = request;
+		mask = request-1;
+		maxFill = Math.min((int)Math.ceil(nullIndex * loadFactor), nullIndex - 1);
+		keys = NEW_KEY_ARRAY(request + 1);
+		links = new long[request + 1];
+		firstIndex = lastIndex = -1;
+		this.size = 0;
+		containsNull = false;
+	}
+	
 	@Override
 	public LIST_ITERATOR KEY_GENERIC_TYPE iterator() {
 		return new SetIterator();
@@ -483,6 +581,22 @@ public class LINKED_HASH_SET KEY_GENERIC_TYPE extends HASH_SET KEY_GENERIC_TYPE
 		return new SetIterator(fromElement);
 	}
 	
+	@Override
+	public LINKED_HASH_SET KEY_GENERIC_TYPE copy() {
+		LINKED_HASH_SET KEY_GENERIC_TYPE set = new LINKED_HASH_SETBRACES(0, loadFactor);
+		set.minCapacity = minCapacity;
+		set.mask = mask;
+		set.maxFill = maxFill;
+		set.nullIndex = nullIndex;
+		set.containsNull = containsNull;
+		set.size = size;
+		set.keys = Arrays.copyOf(keys, keys.length);
+		set.links = Arrays.copyOf(links, links.length);
+		set.firstIndex = firstIndex;
+		set.lastIndex = lastIndex;
+		return set;
+	}
+	
 	@Override
 	public COMPARATOR KEY_GENERIC_TYPE comparator() { return null; }
 	
@@ -508,8 +622,8 @@ public class LINKED_HASH_SET KEY_GENERIC_TYPE extends HASH_SET KEY_GENERIC_TYPE
 		SetIterator(KEY_TYPE from) {
 			if(KEY_EQUALS_NULL(from)) {
 				if(containsNull) {
-				    next = (int) links[nullIndex];
+					next = (int) links[nullIndex];
-				    previous = nullIndex;
+					previous = nullIndex;
 				}
 				else throw new NoSuchElementException("The null element is not in the set");
 			}

src/builder/resources/speiger/assets/collections/templates/sets/NavigableSet.template

@@ -115,6 +115,8 @@ public interface NAVIGABLE_SET KEY_GENERIC_TYPE extends NavigableSet<CLASS_TYPE>
 	/** @return a Type Specific desendingSet */
 	@Override
 	public NAVIGABLE_SET KEY_GENERIC_TYPE descendingSet();
+	@Override
+	public NAVIGABLE_SET KEY_GENERIC_TYPE copy();
 	
 	/**
 	 * A Type Specific Type Splititerator to reduce boxing/unboxing

src/builder/resources/speiger/assets/collections/templates/sets/OpenCustomHashSet.template

@@ -2,8 +2,13 @@ package speiger.src.collections.PACKAGE.sets;
 
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.ConcurrentModificationException;
 import java.util.Iterator;
 import java.util.NoSuchElementException;
+import java.util.Objects;
+#if TYPE_OBJECT
+import java.util.function.Consumer;
+#endif
 
 import speiger.src.collections.PACKAGE.collections.COLLECTION;
 import speiger.src.collections.PACKAGE.collections.ITERATOR;
@@ -11,7 +16,10 @@ import speiger.src.collections.PACKAGE.lists.ARRAY_LIST;
 import speiger.src.collections.PACKAGE.lists.LIST;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.utils.ITERATORS;
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
 #endif
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 import speiger.src.collections.PACKAGE.utils.STRATEGY;
 
 import speiger.src.collections.utils.HashUtil;
@@ -143,7 +151,7 @@ public class CUSTOM_HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_T
 	 * @param strategy the strategy that allows hash control.
 	 * @throws NullPointerException if Strategy is null
 	 */
-	@Deprecated
+	@Primitive
 	public CUSTOM_HASH_SET(Collection<? extends CLASS_TYPE> collection, STRATEGY KEY_SUPER_GENERIC_TYPE strategy) {
 		this(collection, HashUtil.DEFAULT_LOAD_FACTOR, strategy);
 	}
@@ -156,7 +164,7 @@ public class CUSTOM_HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_T
 	 * @throws NullPointerException if Strategy is null
 	 * @throws IllegalStateException if the loadfactor is either below/equal to 0 or above/equal to 1
 	 */
-	@Deprecated
+	@Primitive
 	public CUSTOM_HASH_SET(Collection<? extends CLASS_TYPE> collection, float loadFactor, STRATEGY KEY_SUPER_GENERIC_TYPE strategy) {
 		this(collection.size(), loadFactor, strategy);
 		addAll(collection);
@@ -268,7 +276,7 @@ public class CUSTOM_HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_T
 	}
 	
 	@Override
-	@Deprecated
+	@Primitive
 	public boolean addAll(Collection<? extends CLASS_TYPE> c) {
 		if(loadFactor <= 0.5F) ensureCapacity(c.size());
 		else ensureCapacity(c.size() + size());
@@ -348,12 +356,29 @@ public class CUSTOM_HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_T
 		return true;
 	}
 	
+	@Override
+	public void clearAndTrim(int size) {
+		int request = Math.max(minCapacity, HashUtil.nextPowerOfTwo((int)Math.ceil(size / loadFactor)));
+		if(request >= size) {
+			clear();
+			return;
+		}
+		nullIndex = request;
+		mask = request-1;
+		maxFill = Math.min((int)Math.ceil(nullIndex * loadFactor), nullIndex - 1);
+		keys = NEW_KEY_ARRAY(request + 1);
+		this.size = 0;
+		containsNull = false;
+	}
+	
 	private void ensureCapacity(int newCapacity) {
 		int size = HashUtil.arraySize(newCapacity, loadFactor);
 		if(size > nullIndex) rehash(size);
 	}
 	
 	protected boolean removeIndex(int pos) {
+		if(pos == nullIndex) return containsNull ? removeNullIndex() : false;
+		keys[pos] = EMPTY_KEY_VALUE;
 		size--;
 		onNodeRemoved(pos);
 		shiftKeys(pos);
@@ -405,7 +430,10 @@ public class CUSTOM_HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_T
 		int newMask = newSize - 1;
 		KEY_TYPE[] newKeys = NEW_KEY_ARRAY(newSize + 1);
 		for(int i = nullIndex, pos = 0, j = (size - (containsNull ? 1 : 0));j-- != 0;) {
-			while(strategy.equals(keys[--i], EMPTY_KEY_VALUE));
+			while(true) {
+				if(--i < 0) throw new ConcurrentModificationException("Set was modified during rehash");
+				if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) break;
+			}
 			if(!strategy.equals(newKeys[pos = HashUtil.mix(KEY_TO_HASH(keys[i])) & newMask], EMPTY_KEY_VALUE))
 				while(!strategy.equals(newKeys[pos = (++pos & newMask)], EMPTY_KEY_VALUE));
 			newKeys[pos] = keys[i];
@@ -421,6 +449,19 @@ public class CUSTOM_HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_T
 		return new SetIterator();
 	}
 	
+	@Override
+	public CUSTOM_HASH_SET KEY_GENERIC_TYPE copy() {
+		CUSTOM_HASH_SET KEY_GENERIC_TYPE set = new CUSTOM_HASH_SETBRACES(0, loadFactor, strategy);
+		set.minCapacity = minCapacity;
+		set.mask = mask;
+		set.maxFill = maxFill;
+		set.nullIndex = nullIndex;
+		set.containsNull = containsNull;
+		set.size = size;
+		set.keys = Arrays.copyOf(keys, keys.length);
+		return set;
+	}
+	
 	@Override
 	public void clear() {
 		if(size == 0) return;
@@ -434,6 +475,81 @@ public class CUSTOM_HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_T
 		return size;
 	}
 	
+	@Override
+	public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+		if(size() <= 0) return;
+		if(containsNull) action.accept(keys[nullIndex]);
+		for(int i = nullIndex-1;i>=0;i--) {
+			if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) action.accept(keys[i]);
+		}
+	}
+	
+	@Override
+	public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+		Objects.requireNonNull(action);
+		if(size() <= 0) return;
+		if(containsNull) action.accept(input, keys[nullIndex]);
+		for(int i = nullIndex-1;i>=0;i--) {
+			if(!strategy.equals(keys[i], EMPTY_KEY_VALUE)) action.accept(input, keys[i]);
+		}
+	}
+	
+	@Override
+	public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		if(size() <= 0) return false;
+		if(containsNull && filter.TEST_VALUE(keys[nullIndex])) return true;
+		for(int i = nullIndex-1;i>=0;i--) {
+			if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && filter.TEST_VALUE(keys[i])) return true;
+		}
+		return false;
+	}
+	
+	@Override
+	public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		if(size() <= 0) return true;
+		if(containsNull && filter.TEST_VALUE(keys[nullIndex])) return false;
+		for(int i = nullIndex-1;i>=0;i--) {
+			if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && filter.TEST_VALUE(keys[i])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		if(size() <= 0) return true;
+		if(containsNull && !filter.TEST_VALUE(keys[nullIndex])) return false;
+		for(int i = nullIndex-1;i>=0;i--) {
+			if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && !filter.TEST_VALUE(keys[i])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		if(size() <= 0) return EMPTY_VALUE;
+		if(containsNull && filter.TEST_VALUE(keys[nullIndex])) return keys[nullIndex];
+		for(int i = nullIndex-1;i>=0;i--) {
+			if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && filter.TEST_VALUE(keys[i])) return keys[i];
+		}
+		return EMPTY_VALUE;
+	}
+	
+	@Override
+	public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		if(size() <= 0) return 0;
+		int result = 0;
+		if(containsNull && filter.TEST_VALUE(keys[nullIndex])) result++;
+		for(int i = nullIndex-1;i>=0;i--) {
+			if(!strategy.equals(keys[i], EMPTY_KEY_VALUE) && filter.TEST_VALUE(keys[i])) result++;
+		}
+		return result;
+	}
+	
 	private class SetIterator implements ITERATOR KEY_GENERIC_TYPE {
 		int pos = nullIndex;
 		int lastReturned = -1;

src/builder/resources/speiger/assets/collections/templates/sets/OpenHashSet.template

@@ -2,9 +2,13 @@ package speiger.src.collections.PACKAGE.sets;
 
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.ConcurrentModificationException;
 import java.util.Iterator;
 import java.util.NoSuchElementException;
 import java.util.Objects;
+#if TYPE_OBJECT
+import java.util.function.Consumer;
+#endif
 
 import speiger.src.collections.PACKAGE.collections.COLLECTION;
 import speiger.src.collections.PACKAGE.collections.ITERATOR;
@@ -12,7 +16,10 @@ import speiger.src.collections.PACKAGE.lists.ARRAY_LIST;
 import speiger.src.collections.PACKAGE.lists.LIST;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.utils.ITERATORS;
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
 #endif
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 import speiger.src.collections.utils.HashUtil;
 import speiger.src.collections.utils.ITrimmable;
 import speiger.src.collections.utils.SanityChecks;
@@ -124,7 +131,7 @@ public class HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE imp
 	 * A Helper constructor that allows to create a Set with exactly the same values as the provided collection.
 	 * @param collection the set the elements should be added to the Set
 	 */
-	@Deprecated
+	@Primitive
 	public HASH_SET(Collection<? extends CLASS_TYPE> collection) {
 		this(collection, HashUtil.DEFAULT_LOAD_FACTOR);
 	}
@@ -135,7 +142,7 @@ public class HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE imp
 	 * @param loadFactor the percentage of how full the backing array can be before they resize
 	 * @throws IllegalStateException if the loadfactor is either below/equal to 0 or above/equal to 1
 	 */
-	@Deprecated
+	@Primitive
 	public HASH_SET(Collection<? extends CLASS_TYPE> collection, float loadFactor) {
 		this(collection.size(), loadFactor);
 		addAll(collection);
@@ -227,7 +234,7 @@ public class HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE imp
 	}
 	
 	@Override
-	@Deprecated
+	@Primitive
 	public boolean addAll(Collection<? extends CLASS_TYPE> c) {
 		if(loadFactor <= 0.5F) ensureCapacity(c.size());
 		else ensureCapacity(c.size() + size());
@@ -283,7 +290,7 @@ public class HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE imp
 	
 	@Override
 	public boolean remove(KEY_TYPE o) {
-		if(KEY_EQUALS_NULL(o)) return (containsNull ? removeNullIndex() : false);
+		if(KEY_EQUALS_NULL(o)) return containsNull ? removeNullIndex() : false;
 		int pos = HashUtil.mix(KEY_TO_HASH(o)) & mask;
 		KEY_TYPE current = keys[pos];
 		if(KEY_EQUALS_NULL(current)) return false;
@@ -306,12 +313,104 @@ public class HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE imp
 		return true;
 	}
 	
+	@Override
+	public void clearAndTrim(int size) {
+		int request = Math.max(minCapacity, HashUtil.nextPowerOfTwo((int)Math.ceil(size / loadFactor)));
+		if(request >= size) {
+			clear();
+			return;
+		}
+		nullIndex = request;
+		mask = request-1;
+		maxFill = Math.min((int)Math.ceil(nullIndex * loadFactor), nullIndex - 1);
+		keys = NEW_KEY_ARRAY(request + 1);
+		this.size = 0;
+		containsNull = false;
+	}
+	
+	@Override
+	public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+		if(size() <= 0) return;
+		if(containsNull) action.accept(keys[nullIndex]);
+		for(int i = nullIndex-1;i>=0;i--) {
+			if(KEY_EQUALS_NOT_NULL(keys[i])) action.accept(keys[i]);
+		}
+	}
+	
+	@Override
+	public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+		Objects.requireNonNull(action);
+		if(size() <= 0) return;
+		if(containsNull) action.accept(input, keys[nullIndex]);
+		for(int i = nullIndex-1;i>=0;i--) {
+			if(KEY_EQUALS_NOT_NULL(keys[i])) action.accept(input, keys[i]);
+		}
+	}
+	
+	@Override
+	public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		if(size() <= 0) return false;
+		if(containsNull && filter.TEST_VALUE(keys[nullIndex])) return true;
+		for(int i = nullIndex-1;i>=0;i--) {
+			if(KEY_EQUALS_NOT_NULL(keys[i]) && filter.TEST_VALUE(keys[i])) return true;
+		}
+		return false;
+	}
+	
+	@Override
+	public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		if(size() <= 0) return true;
+		if(containsNull && filter.TEST_VALUE(keys[nullIndex])) return false;
+		for(int i = nullIndex-1;i>=0;i--) {
+			if(KEY_EQUALS_NOT_NULL(keys[i]) && filter.TEST_VALUE(keys[i])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		if(size() <= 0) return true;
+		if(containsNull && !filter.TEST_VALUE(keys[nullIndex])) return false;
+		for(int i = nullIndex-1;i>=0;i--) {
+			if(KEY_EQUALS_NOT_NULL(keys[i]) && !filter.TEST_VALUE(keys[i])) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		if(size() <= 0) return EMPTY_VALUE;
+		if(containsNull && filter.TEST_VALUE(keys[nullIndex])) return keys[nullIndex];
+		for(int i = nullIndex-1;i>=0;i--) {
+			if(KEY_EQUALS_NOT_NULL(keys[i]) && filter.TEST_VALUE(keys[i])) return keys[i];
+		}
+		return EMPTY_VALUE;
+	}
+	
+	@Override
+	public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		if(size() <= 0) return 0;
+		int result = 0;
+		if(containsNull && filter.TEST_VALUE(keys[nullIndex])) result++;
+		for(int i = nullIndex-1;i>=0;i--) {
+			if(KEY_EQUALS_NOT_NULL(keys[i]) && filter.TEST_VALUE(keys[i])) result++;
+		}
+		return result;
+	}
+	
 	private void ensureCapacity(int newCapacity) {
 		int size = HashUtil.arraySize(newCapacity, loadFactor);
 		if(size > nullIndex) rehash(size);
 	}
 	
 	protected boolean removeIndex(int pos) {
+		if(pos == nullIndex) return containsNull ? removeNullIndex() : false;
+		keys[pos] = EMPTY_KEY_VALUE;
 		size--;
 		onNodeRemoved(pos);
 		shiftKeys(pos);
@@ -363,7 +462,10 @@ public class HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE imp
 		int newMask = newSize - 1;
 		KEY_TYPE[] newKeys = NEW_KEY_ARRAY(newSize + 1);
 		for(int i = nullIndex, pos = 0, j = (size - (containsNull ? 1 : 0));j-- != 0;) {
-			while(KEY_EQUALS_NULL(keys[--i]));
+			while(true) {
+				if(--i < 0) throw new ConcurrentModificationException("Set was modified during rehash");
+				if(KEY_EQUALS_NOT_NULL(keys[i])) break;
+			}
 			if(KEY_EQUALS_NOT_NULL(newKeys[pos = HashUtil.mix(KEY_TO_HASH(keys[i])) & newMask]))
 				while(KEY_EQUALS_NOT_NULL(newKeys[pos = (++pos & newMask)]));
 			newKeys[pos] = keys[i];
@@ -379,6 +481,19 @@ public class HASH_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE imp
 		return new SetIterator();
 	}
 	
+	@Override
+	public HASH_SET KEY_GENERIC_TYPE copy() {
+		HASH_SET KEY_GENERIC_TYPE set = new HASH_SETBRACES(0, loadFactor);
+		set.minCapacity = minCapacity;
+		set.mask = mask;
+		set.maxFill = maxFill;
+		set.nullIndex = nullIndex;
+		set.containsNull = containsNull;
+		set.size = size;
+		set.keys = Arrays.copyOf(keys, keys.length);
+		return set;
+	}
+	
 	@Override
 	public void clear() {
 		if(size == 0) return;

src/builder/resources/speiger/assets/collections/templates/sets/RBTreeSet.template

@@ -3,13 +3,18 @@ package speiger.src.collections.PACKAGE.sets;
 import java.util.Collection;
 #if TYPE_OBJECT
 import java.util.Comparator;
+import java.util.function.Consumer;
 #endif
 import java.util.Iterator;
 import java.util.NoSuchElementException;
+import java.util.Objects;
 import speiger.src.collections.PACKAGE.collections.BI_ITERATOR;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
 #endif
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
 import speiger.src.collections.PACKAGE.collections.COLLECTION;
 import speiger.src.collections.PACKAGE.collections.ITERATOR;
 import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
@@ -115,7 +120,7 @@ public class RB_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 	 * A Helper constructor that allows to create a Set with exactly the same values as the provided collection.
 	 * @param collection the set the elements should be added to the TreeSet
 	 */
-	@Deprecated
+	@Primitive
 	public RB_TREE_SET(Collection<? extends CLASS_TYPE> collection) {
 		addAll(collection);
 	}
@@ -125,7 +130,7 @@ public class RB_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 	 * @param collection the set the elements should be added to the TreeSet
 	 * @param comp the sorter of the tree, can be null
 	 */
-	@Deprecated
+	@Primitive
 	public RB_TREE_SET(Collection<? extends CLASS_TYPE> collection, COMPARATOR KEY_GENERIC_TYPE comp) {
 		comparator = comp;
 		addAll(collection);
@@ -290,6 +295,67 @@ public class RB_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 #endif
 	}
 	
+	@Override
+	public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+		Objects.requireNonNull(action);
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+			action.accept(entry.key);
+		}
+	}
+	
+	@Override
+	public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+		Objects.requireNonNull(action);
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next())
+			action.accept(input, entry.key);		
+	}
+	
+	@Override
+	public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+			if(filter.TEST_VALUE(entry.key)) return true;
+		}
+		return false;
+	}
+	
+	@Override
+	public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+			if(filter.TEST_VALUE(entry.key)) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+			if(!filter.TEST_VALUE(entry.key)) return false;
+		}
+		return true;
+	}
+	
+	@Override
+	public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+			if(filter.TEST_VALUE(entry.key)) return entry.key;
+		}
+		return EMPTY_VALUE;
+	}
+	
+	@Override
+	public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+		Objects.requireNonNull(filter);
+		int result = 0;
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next()) {
+			if(filter.TEST_VALUE(entry.key)) result++;
+		}
+		return result;
+	}
+	
 	protected Entry KEY_GENERIC_TYPE findNode(KEY_TYPE o) {
 		Entry KEY_GENERIC_TYPE node = tree;
 		int compare;
@@ -474,6 +540,21 @@ public class RB_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 		tree = null;
 	}
 	
+	public RB_TREE_SET KEY_GENERIC_TYPE copy() {
+		RB_TREE_SET KEY_GENERIC_TYPE set = new RB_TREE_SETBRACES();
+		set.size = size;
+		if(tree != null) {
+			set.tree = tree.copy();
+			Entry KEY_GENERIC_TYPE lastFound = null;
+			for(Entry KEY_GENERIC_TYPE entry = tree;entry != null;entry = entry.left) lastFound = entry;
+			set.first = lastFound;
+			lastFound = null;
+			for(Entry KEY_GENERIC_TYPE entry = tree;entry != null;entry = entry.right) lastFound = entry;
+			set.last = lastFound;
+		}
+		return set;
+	}
+	
 	@Override
 	public COMPARATOR KEY_GENERIC_TYPE comparator() { return comparator; }
 	
@@ -752,6 +833,9 @@ public class RB_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 			return new DescendingSubSetBRACES(set, fromStart, start, loInclusive, false, fromElement, inclusive);
 		}
 		
+		protected Entry KEY_GENERIC_TYPE next(Entry KEY_GENERIC_TYPE entry) { return entry.previous(); }
+		protected Entry KEY_GENERIC_TYPE start() { return findHighest(); }
+
 		@Override
 		public KEY_TYPE FIRST_KEY() { return super.LAST_KEY(); }
 		
@@ -818,13 +902,13 @@ public class RB_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 		RB_TREE_SET KEY_GENERIC_TYPE set;
 		KEY_TYPE start;
 		KEY_TYPE end;
-        boolean fromStart;
+		boolean fromStart;
-        boolean toEnd;
+		boolean toEnd;
-        boolean loInclusive;
+		boolean loInclusive;
-        boolean hiInclusive;
+		boolean hiInclusive;
 		
-        SubSet(RB_TREE_SET KEY_GENERIC_TYPE set, boolean fromStart, KEY_TYPE start, boolean loInclusive, boolean toEnd, KEY_TYPE end, boolean hiInclusive) {
+		SubSet(RB_TREE_SET KEY_GENERIC_TYPE set, boolean fromStart, KEY_TYPE start, boolean loInclusive, boolean toEnd, KEY_TYPE end, boolean hiInclusive) {
-        	this.set = set;
+			this.set = set;
 			this.start = start;
 			this.end = end;
 			this.fromStart = fromStart;
@@ -832,7 +916,7 @@ public class RB_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 			this.loInclusive = loInclusive;
 			this.hiInclusive = hiInclusive;
 		}
-        
+		
 #if !TYPE_OBJECT
 		@Override
 		public void setDefaultMaxValue(KEY_TYPE value) { set.setDefaultMaxValue(value); }
@@ -853,11 +937,13 @@ public class RB_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 		
 #endif
 		boolean tooLow(KEY_TYPE key) { return !fromStart && (loInclusive ? set.compare(key, start) < 0 : set.compare(key, start) <= 0); }
-        boolean tooHigh(KEY_TYPE key) { return !toEnd && (hiInclusive ? set.compare(key, end) > 0 : set.compare(key, end) >= 0); }
+		boolean tooHigh(KEY_TYPE key) { return !toEnd && (hiInclusive ? set.compare(key, end) > 0 : set.compare(key, end) >= 0); }
-        boolean inRange(KEY_TYPE key) { return !tooLow(key) && !tooHigh(key); }
+		boolean inRange(KEY_TYPE key) { return !tooLow(key) && !tooHigh(key); }
-        boolean inClosedRange(KEY_TYPE key) { return (fromStart || set.compare(key, start) >= 0) && (toEnd || set.compare(end, key) >= 0); }
+		boolean inClosedRange(KEY_TYPE key) { return (fromStart || set.compare(key, start) >= 0) && (toEnd || set.compare(end, key) >= 0); }
-        boolean inRange(KEY_TYPE key, boolean inclusive) { return inclusive ? inRange(key) : inClosedRange(key); }
+		boolean inRange(KEY_TYPE key, boolean inclusive) { return inclusive ? inRange(key) : inClosedRange(key); }
-        
+		protected Entry KEY_GENERIC_TYPE next(Entry KEY_GENERIC_TYPE entry) { return entry.next(); }
+		protected Entry KEY_GENERIC_TYPE start() { return findLowest(); }
+		
 		@Override
 		public boolean addAndMoveToFirst(KEY_TYPE o) { throw new UnsupportedOperationException(); }
 		
@@ -999,6 +1085,70 @@ public class RB_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 			return fromStart && toEnd ? set.size() : iterator().skip(Integer.MAX_VALUE);
 		}
 		
+		@Override
+		public SubSet KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+		
+		@Override
+		public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
+			Objects.requireNonNull(action);
+			for(Entry KEY_GENERIC_TYPE entry = start();entry != null && inRange(entry.key);entry = next(entry)) {
+				action.accept(entry.key);
+			}
+		}
+		
+		@Override
+		public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
+			Objects.requireNonNull(action);
+			for(Entry KEY_GENERIC_TYPE entry = start();entry != null && inRange(entry.key);entry = next(entry))
+				action.accept(input, entry.key);		
+		}
+		
+		@Override
+		public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(Entry KEY_GENERIC_TYPE entry = start();entry != null && inRange(entry.key);entry = next(entry)) {
+				if(filter.TEST_VALUE(entry.key)) return true;
+			}
+			return false;
+		}
+		
+		@Override
+		public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(Entry KEY_GENERIC_TYPE entry = start();entry != null && inRange(entry.key);entry = next(entry)) {
+				if(filter.TEST_VALUE(entry.key)) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(Entry KEY_GENERIC_TYPE entry = start();entry != null && inRange(entry.key);entry = next(entry)) {
+				if(!filter.TEST_VALUE(entry.key)) return false;
+			}
+			return true;
+		}
+		
+		@Override
+		public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			for(Entry KEY_GENERIC_TYPE entry = start();entry != null && inRange(entry.key);entry = next(entry)) {
+				if(filter.TEST_VALUE(entry.key)) return entry.key;
+			}
+			return EMPTY_VALUE;
+		}
+		
+		@Override
+		public int count(PREDICATE KEY_GENERIC_TYPE filter) {
+			Objects.requireNonNull(filter);
+			int result = 0;
+			for(Entry KEY_GENERIC_TYPE entry = start();entry != null && inRange(entry.key);entry = next(entry)) {
+				if(filter.TEST_VALUE(entry.key)) result++;
+			}
+			return result;
+		}
+		
 		class SubSetIterator implements LIST_ITERATOR KEY_GENERIC_TYPE
 		{
 			Entry KEY_GENERIC_TYPE previous;
@@ -1182,6 +1332,22 @@ public class RB_TREE_SET KEY_GENERIC_TYPE extends ABSTRACT_SET KEY_GENERIC_TYPE
 			this.parent = parent;
 		}
 		
+		Entry KEY_GENERIC_TYPE copy() {
+			Entry KEY_GENERIC_TYPE entry = new EntryBRACES(key, null);
+			entry.state = state;
+			if(left != null) {
+				Entry KEY_GENERIC_TYPE newLeft = left.copy();
+				entry.left = newLeft;
+				newLeft.parent = entry;
+			}
+			if(right != null) {
+				Entry KEY_GENERIC_TYPE newRight = right.copy();
+				entry.right = newRight;
+				newRight.parent = entry;
+			}
+			return entry;
+		}
+		
 		boolean isBlack() {
 			return (state & BLACK) != 0;
 		}

src/builder/resources/speiger/assets/collections/templates/sets/Set.template

@@ -12,10 +12,13 @@ import speiger.src.collections.PACKAGE.utils.SPLIT_ITERATORS;
  * @Type(T)
  */
 public interface SET KEY_GENERIC_TYPE extends Set<CLASS_TYPE>, COLLECTION KEY_GENERIC_TYPE
-{
+{	
 	@Override
 	public ITERATOR KEY_GENERIC_TYPE iterator();
 	
+	@Override
+	public SET KEY_GENERIC_TYPE copy();
+	
 #if !TYPE_OBJECT
 	/**
 	 * A Type Specific remove function to reduce boxing/unboxing

src/builder/resources/speiger/assets/collections/templates/sets/SortedSet.template

@@ -60,6 +60,9 @@ public interface SORTED_SET KEY_GENERIC_TYPE extends SET KEY_GENERIC_TYPE, Sorte
 	@Override
 	public COMPARATOR KEY_GENERIC_TYPE comparator();
 	
+	@Override
+	public SORTED_SET KEY_GENERIC_TYPE copy();
+	
 	@Override
 	public BI_ITERATOR KEY_GENERIC_TYPE iterator();
 	/**

src/builder/resources/speiger/assets/collections/templates/utils/Arrays.template

@@ -10,6 +10,9 @@ import speiger.src.collections.PACKAGE.functions.COMPARATOR;
 import java.util.Comparator;
 
 #endif
+import speiger.src.collections.PACKAGE.collections.ITERATOR;
+import speiger.src.collections.PACKAGE.lists.ARRAY_LIST;
+import speiger.src.collections.PACKAGE.utils.ITERATORS;
 import speiger.src.collections.utils.SanityChecks;
 
 /**
@@ -111,6 +114,28 @@ public class ARRAYS
 	}
 	
 #endif
+	/**
+	 * A Helper function that pours all elements of a iterator into a Array
+	 * @param iter the elements that should be gathered.
+	 * @ArrayType(T)
+	 * @return array with all elements of the iterator
+	 */
+	public static GENERIC_KEY_BRACES KEY_TYPE[] pour(ITERATOR KEY_GENERIC_TYPE iter) {
+		return pour(iter, Integer.MAX_VALUE);
+	}
+	
+	/**
+	 * A Helper function that pours all elements of a iterator into a Array
+	 * @param iter the elements that should be gathered.
+	 * @param max how many elements should be added
+	 * @ArrayType(T)
+	 * @return array with all requested elements of the iterator
+	 */
+	public static GENERIC_KEY_BRACES KEY_TYPE[] pour(ITERATOR KEY_GENERIC_TYPE iter, int max) {
+		ARRAY_LIST KEY_GENERIC_TYPE list = new ARRAY_LISTBRACES();
+		ITERATORS.pour(iter, list, max);
+		return list.TO_ARRAY(NEW_KEY_ARRAY(list.size()));
+	}
 	/**
 	 * Method to validate if the current value is the lowest value in the heap
 	 * @param data the current heap.
@@ -205,6 +230,31 @@ public class ARRAYS
 		return shuffle(array, SanityChecks.getRandom());
 	}
 	
+	/**
+	 * Simple Shuffle method for Arrays.
+	 * @param array the elements that should be shuffled
+	 * @param length the length of the array
+	 * @ArrayType(T)
+	 * @note This uses the SanityChecks#getRandom
+	 * @return the provided sorted array
+	 */
+	public static GENERIC_KEY_BRACES KEY_TYPE[] shuffle(KEY_TYPE[] array, int length) {
+		return shuffle(array, 0, length, SanityChecks.getRandom());
+	}
+	
+	/**
+	 * Simple Shuffle method for Arrays.
+	 * @param array the elements that should be shuffled
+	 * @param offset the start array
+	 * @param length the length of the array
+	 * @ArrayType(T)
+	 * @note This uses the SanityChecks#getRandom
+	 * @return the provided sorted array
+	 */
+	public static GENERIC_KEY_BRACES KEY_TYPE[] shuffle(KEY_TYPE[] array, int offset, int length) {
+		return shuffle(array, offset, length, SanityChecks.getRandom());
+	}
+	
 	/**
 	 * Simple Shuffle method for Arrays.
 	 * @param array the elements that should be shuffled
@@ -222,6 +272,75 @@ public class ARRAYS
 		return array;
 	}
 	
+	/**
+	 * Simple Shuffle method for Arrays.
+	 * @param array the elements that should be shuffled
+	 * @param length the length of the array
+	 * @param random the Random Number Generator that should be used for the shuffling
+	 * @ArrayType(T)
+	 * @return the provided sorted array
+	 */
+	public static GENERIC_KEY_BRACES KEY_TYPE[] shuffle(KEY_TYPE[] array, int length, Random random) {
+		return shuffle(array, 0, length, random);
+	}
+	
+	/**
+	 * Simple Shuffle method for Arrays.
+	 * @param array the elements that should be shuffled
+	 * @param offset the start array
+	 * @param length the length of the array
+	 * @param random the Random Number Generator that should be used for the shuffling
+	 * @ArrayType(T)
+	 * @return the provided sorted array
+	 */
+	public static GENERIC_KEY_BRACES KEY_TYPE[] shuffle(KEY_TYPE[] array, int offset, int length, Random random) {
+		for(int i = length-1; i>=0;i--) {
+			int p = offset + random.nextInt(i + 1);
+			KEY_TYPE t = array[offset+i];
+			array[offset+i] = array[p];
+			array[p] = t;
+		}
+		return array;
+	}
+	
+	/**
+	 * Simple Array Reversal method
+	 * @param array the Array that should flip
+	 * @ArrayType(T)
+	 * @return the provided array
+	 */
+	public static GENERIC_KEY_BRACES KEY_TYPE[] reverse(KEY_TYPE[] array) {
+		return reverse(array, 0, array.length);
+	}
+	
+	/**
+	 * Simple Array Reversal method
+	 * @param array the Array that should flip
+	 * @param length the length of the array
+	 * @ArrayType(T)
+	 * @return the provided array
+	 */
+	public static GENERIC_KEY_BRACES KEY_TYPE[] reverse(KEY_TYPE[] array, int length) {
+		return reverse(array, 0, length);
+	}
+	
+	/**
+	 * Simple Array Reversal method
+	 * @param array the Array that should flip
+	 * @param length the length of the array
+	 * @param offset the start of the array
+	 * @ArrayType(T)
+	 * @return the provided array
+	 */
+	public static GENERIC_KEY_BRACES KEY_TYPE[] reverse(KEY_TYPE[] array, int offset, int length) {
+		  for (int i = offset, mid = offset + length >> 1, j = offset + length - 1; i < mid; i++, j--) {
+			  KEY_TYPE temp = array[i];
+			  array[i] = array[j];
+			  array[j] = temp;
+		  }
+		  return array;
+	}
+	
 	/**
 	 * Sorts the specified range of elements according to the order induced by the specified comparator,
 	 * potentially dynamically choosing an appropriate algorithm given the type and size of the array.
@@ -268,7 +387,7 @@ public class ARRAYS
 	 * @param array the array that needs to be sorted
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void stableSort(KEY_TYPE[] array) {
+	public static GENERIC_KEY_BRACES void stableSort(KEY_TYPE[] array) {
 		stableSort(array, 0, array.length);
 	}
 	
@@ -280,7 +399,7 @@ public class ARRAYS
 	 * @param length the maxmium size of the array to be sorted
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void stableSort(KEY_TYPE[] array, int length) {
+	public static GENERIC_KEY_BRACES void stableSort(KEY_TYPE[] array, int length) {
 		stableSort(array, 0, length);
 	}
 	
@@ -293,7 +412,7 @@ public class ARRAYS
 	 * @param to where the array should be sorted to
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void stableSort(KEY_TYPE[] array, int from, int to) {
+	public static GENERIC_KEY_BRACES void stableSort(KEY_TYPE[] array, int from, int to) {
 		mergeSort(array, null, from, to);
 	}
 	
@@ -343,7 +462,7 @@ public class ARRAYS
 	 * @param array the array that needs to be sorted
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void unstableSort(KEY_TYPE[] array) {
+	public static GENERIC_KEY_BRACES void unstableSort(KEY_TYPE[] array) {
 		unstableSort(array, 0, array.length);
 	}
 	
@@ -355,7 +474,7 @@ public class ARRAYS
 	 * @param length the maxmium size of the array to be sorted
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void unstableSort(KEY_TYPE[] array, int length) {
+	public static GENERIC_KEY_BRACES void unstableSort(KEY_TYPE[] array, int length) {
 		unstableSort(array, 0, length);
 	}
 	
@@ -368,7 +487,7 @@ public class ARRAYS
 	 * @param to where the array should be sorted to
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void unstableSort(KEY_TYPE[] array, int from, int to) {
+	public static GENERIC_KEY_BRACES void unstableSort(KEY_TYPE[] array, int from, int to) {
 		quickSort(array, from, to);
 	}
 	
@@ -417,7 +536,7 @@ public class ARRAYS
 	 * @param array the array that needs to be sorted
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void insertionSort(KEY_TYPE[] array) {
+	public static GENERIC_KEY_BRACES void insertionSort(KEY_TYPE[] array) {
 		insertionSort(array, 0, array.length);
 	}
 	
@@ -427,7 +546,7 @@ public class ARRAYS
 	 * @param length the maxmium size of the array to be sorted
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void insertionSort(KEY_TYPE[] array, int length) {
+	public static GENERIC_KEY_BRACES void insertionSort(KEY_TYPE[] array, int length) {
 		insertionSort(array, 0, length);
 	}
 	
@@ -438,14 +557,14 @@ public class ARRAYS
 	 * @param to where the array should be sorted to
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void insertionSort(KEY_TYPE[] array, int from, int to) {
+	public static GENERIC_KEY_BRACES void insertionSort(KEY_TYPE[] array, int from, int to) {
 		for (int i = from+1;i<to; i++) {
 			KEY_TYPE current = array[i];
-    		int j = i - 1;
+			int j = i - 1;
-    		while(j >= from && COMPAREABLE_TO_KEY(current, array[j]) < 0) {
+			while(j >= from && COMPAREABLE_TO_KEY(current, array[j]) < 0) {
-    			array[j+1] = array[j--];
+				array[j+1] = array[j--];
-    		}
+			}
-    		array[j+1] = current;
+			array[j+1] = current;
 		}
 	}
 	
@@ -479,19 +598,19 @@ public class ARRAYS
 	 * @ArrayType(T)
 	 */
 	public static GENERIC_KEY_BRACES void selectionSort(KEY_TYPE[] array, int from, int to, COMPARATOR KEY_GENERIC_TYPE comp) {
-    	for (int i = from; i < to; i++) {
+		for (int i = from; i < to; i++) {
-    		KEY_TYPE min = array[i];
+			KEY_TYPE min = array[i];
-        	int minId = i;
+			int minId = i;
-        	for(int j = i+1; j < to; j++) {
+			for(int j = i+1; j < to; j++) {
-            	if(comp.compare(array[j], min) < 0) {
+				if(comp.compare(array[j], min) < 0) {
-                	min = array[j];
+					min = array[j];
-                	minId = j;
+					minId = j;
-            	}
+				}
-        	}
+			}
-        	KEY_TYPE temp = array[i];
+			KEY_TYPE temp = array[i];
-        	array[i] = min;
+			array[i] = min;
-        	array[minId] = temp;
+			array[minId] = temp;
-    	}
+		}
 	}
 	
 	/**
@@ -499,7 +618,7 @@ public class ARRAYS
 	 * @param array the array that needs to be sorted
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void selectionSort(KEY_TYPE[] array) {
+	public static GENERIC_KEY_BRACES void selectionSort(KEY_TYPE[] array) {
 		selectionSort(array, 0, array.length);
 	}
 	
@@ -509,7 +628,7 @@ public class ARRAYS
 	 * @param length the maxmium size of the array to be sorted
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void selectionSort(KEY_TYPE[] array, int length) {
+	public static GENERIC_KEY_BRACES void selectionSort(KEY_TYPE[] array, int length) {
 		selectionSort(array, 0, length);
 	}
 	
@@ -520,20 +639,20 @@ public class ARRAYS
 	 * @param to where the array should be sorted to
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void selectionSort(KEY_TYPE[] array, int from, int to) {
+	public static GENERIC_KEY_BRACES void selectionSort(KEY_TYPE[] array, int from, int to) {
-    	for (int i = from; i < to; i++) {
+		for (int i = from; i < to; i++) {
-    		KEY_TYPE min = array[i];
+			KEY_TYPE min = array[i];
-        	int minId = i;
+			int minId = i;
-        	for(int j = i+1; j < to; j++) {
+			for(int j = i+1; j < to; j++) {
-            	if(COMPAREABLE_TO_KEY(array[j], min) < 0) {
+				if(COMPAREABLE_TO_KEY(array[j], min) < 0) {
-                	min = array[j];
+					min = array[j];
-                	minId = j;
+					minId = j;
-            	}
+				}
-        	}
+			}
-        	KEY_TYPE temp = array[i];
+			KEY_TYPE temp = array[i];
-        	array[i] = min;
+			array[i] = min;
-        	array[minId] = temp;
+			array[minId] = temp;
-    	}
+		}
 	}
 	
 	/**
@@ -595,7 +714,7 @@ public class ARRAYS
 	 * @param array the array that needs to be sorted
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void mergeSort(KEY_TYPE[] array) {
+	public static GENERIC_KEY_BRACES void mergeSort(KEY_TYPE[] array) {
 		mergeSort(array, null, 0, array.length);
 	}
 	
@@ -606,7 +725,7 @@ public class ARRAYS
 	 * @param length the maxmium size of the array to be sorted
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void mergeSort(KEY_TYPE[] array, int length) {
+	public static GENERIC_KEY_BRACES void mergeSort(KEY_TYPE[] array, int length) {
 		mergeSort(array, null, 0, length);
 	}
 	
@@ -619,7 +738,7 @@ public class ARRAYS
 	 * @param to where the array should be sorted to
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void mergeSort(KEY_TYPE[] array, KEY_TYPE[] supp, int from, int to) {
+	public static GENERIC_KEY_BRACES void mergeSort(KEY_TYPE[] array, KEY_TYPE[] supp, int from, int to) {
 		if(to - from < BASE_THRESHOLD) {
 			insertionSort(array, from, to);
 			return;
@@ -690,7 +809,7 @@ public class ARRAYS
 	 * @note This parallelization is invoked through {@link SanityChecks#invokeTask} which the threadpool can be changed as needed
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void parallelMergeSort(KEY_TYPE[] array) {
+	public static GENERIC_KEY_BRACES void parallelMergeSort(KEY_TYPE[] array) {
 		parallelMergeSort(array, null, 0, array.length);
 	}
 	
@@ -702,7 +821,7 @@ public class ARRAYS
 	 * @note This parallelization is invoked through {@link SanityChecks#invokeTask} which the threadpool can be changed as needed
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void parallelMergeSort(KEY_TYPE[] array, int length) {
+	public static GENERIC_KEY_BRACES void parallelMergeSort(KEY_TYPE[] array, int length) {
 		parallelMergeSort(array, null, 0, length);
 	}
 	
@@ -716,7 +835,7 @@ public class ARRAYS
 	 * @note This parallelization is invoked through {@link SanityChecks#invokeTask} which the threadpool can be changed as needed
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void parallelMergeSort(KEY_TYPE[] array, KEY_TYPE[] supp, int from, int to) {
+	public static GENERIC_KEY_BRACES void parallelMergeSort(KEY_TYPE[] array, KEY_TYPE[] supp, int from, int to) {
 		if(SanityChecks.canParallelTask() && to - from >= PARALLEL_THRESHOLD) {
 			SanityChecks.invokeTask(new MergeSortActionBRACES(array, supp, from, to));
 			return;
@@ -804,7 +923,7 @@ public class ARRAYS
 	 * @param array the array that needs to be sorted
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void memFreeMergeSort(KEY_TYPE[] array) {
+	public static GENERIC_KEY_BRACES void memFreeMergeSort(KEY_TYPE[] array) {
 		memFreeMergeSort(array, 0, array.length);
 	}
 	
@@ -818,7 +937,7 @@ public class ARRAYS
 	 * @param length the maxmium size of the array to be sorted
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void memFreeMergeSort(KEY_TYPE[] array, int length) {
+	public static GENERIC_KEY_BRACES void memFreeMergeSort(KEY_TYPE[] array, int length) {
 		memFreeMergeSort(array, 0, length);
 	}
 	
@@ -833,7 +952,7 @@ public class ARRAYS
 	 * @param to where the array should be sorted to
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void memFreeMergeSort(KEY_TYPE[] array, int from, int to) {
+	public static GENERIC_KEY_BRACES void memFreeMergeSort(KEY_TYPE[] array, int from, int to) {
 		if(to - from < BASE_THRESHOLD) {
 			insertionSort(array, from, to);
 			return;
@@ -934,7 +1053,7 @@ public class ARRAYS
 	 * @note This parallelization is invoked through {@link SanityChecks#invokeTask} which the threadpool can be changed as needed
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void parallelMemFreeMergeSort(KEY_TYPE[] array) {
+	public static GENERIC_KEY_BRACES void parallelMemFreeMergeSort(KEY_TYPE[] array) {
 		parallelMemFreeMergeSort(array, 0, array.length);
 	}
 	
@@ -949,7 +1068,7 @@ public class ARRAYS
 	 * @note This parallelization is invoked through {@link SanityChecks#invokeTask} which the threadpool can be changed as needed
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void parallelMemFreeMergeSort(KEY_TYPE[] array, int length) {
+	public static GENERIC_KEY_BRACES void parallelMemFreeMergeSort(KEY_TYPE[] array, int length) {
 		parallelMemFreeMergeSort(array, 0, length);
 	}
 	
@@ -965,7 +1084,7 @@ public class ARRAYS
 	 * @note This parallelization is invoked through {@link SanityChecks#invokeTask} which the threadpool can be changed as needed
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void parallelMemFreeMergeSort(KEY_TYPE[] array, int from, int to) {
+	public static GENERIC_KEY_BRACES void parallelMemFreeMergeSort(KEY_TYPE[] array, int from, int to) {
 		if(SanityChecks.canParallelTask() && to - from >= PARALLEL_THRESHOLD) {
 			SanityChecks.invokeTask(new MemFreeMergeSortActionBRACES(array, from, to));
 			return;
@@ -1039,7 +1158,7 @@ public class ARRAYS
 	 * @param array the array that needs to be sorted
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void quickSort(KEY_TYPE[] array) {
+	public static GENERIC_KEY_BRACES void quickSort(KEY_TYPE[] array) {
 		quickSort(array, 0, array.length);
 	}
 	
@@ -1051,7 +1170,7 @@ public class ARRAYS
 	 * @param length the maxmium size of the array to be sorted
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void quickSort(KEY_TYPE[] array, int length) {
+	public static GENERIC_KEY_BRACES void quickSort(KEY_TYPE[] array, int length) {
 		quickSort(array, 0, length);
 	}
 	
@@ -1064,7 +1183,7 @@ public class ARRAYS
 	 * @param to where the array should be sorted to
 	 * @ArrayType(T)
 	 */
-	public static COMPAREABLE_KEY_BRACES void quickSort(KEY_TYPE[] array, int from, int to) {
+	public static GENERIC_KEY_BRACES void quickSort(KEY_TYPE[] array, int from, int to) {
 		int length = to - from;
 		if(length <= 0) return;
 		if(length < BASE_THRESHOLD) {
@@ -1142,7 +1261,7 @@ public class ARRAYS
 	 * @ArrayType(T)
 	 * @note This parallelization is invoked through {@link SanityChecks#invokeTask} which the threadpool can be changed as needed
 	 */
-	public static COMPAREABLE_KEY_BRACES void parallelQuickSort(KEY_TYPE[] array) {
+	public static GENERIC_KEY_BRACES void parallelQuickSort(KEY_TYPE[] array) {
 		parallelQuickSort(array, 0, array.length);
 	}
 	
@@ -1155,7 +1274,7 @@ public class ARRAYS
 	 * @ArrayType(T)
 	 * @note This parallelization is invoked through {@link SanityChecks#invokeTask} which the threadpool can be changed as needed
 	 */
-	public static COMPAREABLE_KEY_BRACES void parallelQuickSort(KEY_TYPE[] array, int length) {
+	public static GENERIC_KEY_BRACES void parallelQuickSort(KEY_TYPE[] array, int length) {
 		parallelQuickSort(array, 0, length);
 	}
 	
@@ -1169,7 +1288,7 @@ public class ARRAYS
 	 * @ArrayType(T)
 	 * @note This parallelization is invoked through {@link SanityChecks#invokeTask} which the threadpool can be changed as needed
 	 */
-	public static COMPAREABLE_KEY_BRACES void parallelQuickSort(KEY_TYPE[] array, int from, int to) {
+	public static GENERIC_KEY_BRACES void parallelQuickSort(KEY_TYPE[] array, int from, int to) {
 		if(SanityChecks.canParallelTask() && to - from >= PARALLEL_THRESHOLD) {
 			SanityChecks.invokeTask(new QuickSortActionBRACES(array, from, to));
 			return;
@@ -1196,15 +1315,15 @@ public class ARRAYS
 		return comp.compare(data[a], data[b]) < 0 ? (comp.compare(data[b], data[c]) < 0 ? b : comp.compare(data[a], data[c]) < 0 ? c : a) : (comp.compare(data[b], data[c]) > 0 ? b : comp.compare(data[a], data[c]) > 0 ? c : a);
 	}
 	
-	static COMPAREABLE_KEY_BRACES int subMedium(KEY_TYPE[] data, int a, int b, int c, int length) {
+	static GENERIC_KEY_BRACES int subMedium(KEY_TYPE[] data, int a, int b, int c, int length) {
 		return medium(data, medium(data, a, a + length, a + (length * 2)), medium(data, b - length, b, b + length), medium(data, c - (length * 2), c - length, c));
 	}
 	
-	static COMPAREABLE_KEY_BRACES int medium(KEY_TYPE[] data, int a, int b, int c) {
+	static GENERIC_KEY_BRACES int medium(KEY_TYPE[] data, int a, int b, int c) {
 		return COMPAREABLE_TO_KEY(data[a], data[b]) < 0 ? (COMPAREABLE_TO_KEY(data[b], data[c]) < 0 ? b : COMPAREABLE_TO_KEY(data[a], data[c]) < 0 ? c : a) : (COMPAREABLE_TO_KEY(data[b], data[c]) > 0 ? b : COMPAREABLE_TO_KEY(data[a], data[c]) > 0 ? c : a);
 	}
 	
-	static class QuickSortAction KEY_COMPAREABLE_TYPE extends RecursiveAction {
+	static class QuickSortAction KEY_GENERIC_TYPE extends RecursiveAction {
 		private static final long serialVersionUID = 0L;
 		KEY_TYPE[] array;
 		int from;
@@ -1288,7 +1407,7 @@ public class ARRAYS
 		}
 	}
 	
-	static class MergeSortAction KEY_COMPAREABLE_TYPE extends RecursiveAction {
+	static class MergeSortAction KEY_GENERIC_TYPE extends RecursiveAction {
 		private static final long serialVersionUID = 0L;
 		KEY_TYPE[] array;
 		KEY_TYPE[] supp;
@@ -1312,7 +1431,7 @@ public class ARRAYS
 			}
 			if(supp == null) supp = Arrays.copyOf(array, to);
 			int mid = (from + to) >>> 1;
-            invokeAll(new MergeSortActionBRACES(supp, array, from, mid), new MergeSortActionBRACES(supp, array, mid, to));
+			invokeAll(new MergeSortActionBRACES(supp, array, from, mid), new MergeSortActionBRACES(supp, array, mid, to));
 			if(COMPAREABLE_TO_KEY(supp[mid - 1], supp[mid]) <= 0)
 			{
 				System.arraycopy(supp, from, array, from, to - from);
@@ -1351,7 +1470,7 @@ public class ARRAYS
 			}
 			if(supp == null) supp = Arrays.copyOf(array, to);
 			int mid = (from + to) >>> 1;
-            invokeAll(new MergeSortActionCompBRACES(supp, array, from, mid, comp), new MergeSortActionCompBRACES(supp, array, mid, to, comp));
+			invokeAll(new MergeSortActionCompBRACES(supp, array, from, mid, comp), new MergeSortActionCompBRACES(supp, array, mid, to, comp));
 			if(comp.compare(supp[mid - 1], supp[mid]) <= 0)
 			{
 				System.arraycopy(supp, from, array, from, to - from);
@@ -1364,7 +1483,7 @@ public class ARRAYS
 		}
 	}
 	
-	static class MemFreeMergeSortAction KEY_COMPAREABLE_TYPE extends RecursiveAction {
+	static class MemFreeMergeSortAction KEY_GENERIC_TYPE extends RecursiveAction {
 		private static final long serialVersionUID = 0L;
 		KEY_TYPE[] array;
 		int from;

src/builder/resources/speiger/assets/collections/templates/utils/Collections.template

@@ -5,15 +5,18 @@ import java.util.function.Predicate;
 #if PRIMITIVES
 import java.util.function.JAVA_PREDICATE;
 #endif
+import java.util.function.Consumer;
 
 import speiger.src.collections.PACKAGE.collections.ABSTRACT_COLLECTION;
 import speiger.src.collections.PACKAGE.collections.COLLECTION;
 import speiger.src.collections.PACKAGE.collections.ITERATOR;
 import speiger.src.collections.objects.utils.ObjectArrays;
 #if !TYPE_OBJECT
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
 import speiger.src.collections.PACKAGE.utils.ARRAYS;
 #endif
-
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
 /**
  * A Helper class for Collections
  */
@@ -29,7 +32,7 @@ public class COLLECTIONS
 	 * @Type(T)
 	 * @return an empty collection
 	 */
-	public static GENERIC_KEY_BRACES COLLECTION KEY_GENERIC_TYPE emptyCollection() {
+	public static GENERIC_KEY_BRACES COLLECTION KEY_GENERIC_TYPE empty() {
 #if TYPE_OBJECT
 		return (COLLECTION<KEY_TYPE>)EMPTY;
 #else
@@ -43,7 +46,7 @@ public class COLLECTIONS
 	 * @Type(T)
 	 * @return a unmodifiable collection wrapper. If the Collection already a unmodifiable wrapper then it just returns itself.
 	 */
-	public static GENERIC_KEY_BRACES COLLECTION KEY_GENERIC_TYPE unmodifiableCollection(COLLECTION KEY_GENERIC_TYPE c) {
+	public static GENERIC_KEY_BRACES COLLECTION KEY_GENERIC_TYPE unmodifiable(COLLECTION KEY_GENERIC_TYPE c) {
 		return c instanceof UnmodifiableCollection ? c : new UnmodifiableCollectionBRACES(c);
 	}
 	
@@ -53,7 +56,7 @@ public class COLLECTIONS
 	 * @Type(T)
 	 * @return a synchronized collection wrapper. If the Collection already a synchronized wrapper then it just returns itself.
 	 */
-	public static GENERIC_KEY_BRACES COLLECTION KEY_GENERIC_TYPE synchronizedCollection(COLLECTION KEY_GENERIC_TYPE c) {
+	public static GENERIC_KEY_BRACES COLLECTION KEY_GENERIC_TYPE synchronize(COLLECTION KEY_GENERIC_TYPE c) {
 		return c instanceof SynchronizedCollection ? c : new SynchronizedCollectionBRACES(c);
 	}
 	
@@ -64,7 +67,7 @@ public class COLLECTIONS
 	 * @Type(T)
 	 * @return a synchronized collection wrapper. If the Collection already a synchronized wrapper then it just returns itself.
 	 */
-	public static GENERIC_KEY_BRACES COLLECTION KEY_GENERIC_TYPE synchronizedCollection(COLLECTION KEY_GENERIC_TYPE c, Object mutex) {
+	public static GENERIC_KEY_BRACES COLLECTION KEY_GENERIC_TYPE synchronize(COLLECTION KEY_GENERIC_TYPE c, Object mutex) {
 		return c instanceof SynchronizedCollection ? c : new SynchronizedCollectionBRACES(c, mutex);
 	}
 	
@@ -90,18 +93,16 @@ public class COLLECTIONS
 		public boolean add(KEY_TYPE o) { synchronized(mutex) { return c.add(o); } }
 		@Override
 		public boolean addAll(Collection<? extends CLASS_TYPE> c) { synchronized(mutex) { return this.c.addAll(c); } }
-		
 		@Override
 		public boolean addAll(COLLECTION KEY_GENERIC_TYPE c) { synchronized(mutex) { return this.c.addAll(c); } }
-		
+		@Override
+		public boolean addAll(KEY_TYPE[] e, int offset, int length) { synchronized(mutex) { return c.addAll(e, offset, length); } }
 #if !TYPE_OBJECT
 		@Override
 		public boolean contains(KEY_TYPE o) { synchronized(mutex) { return c.contains(o); } }
-		
 #else
 		@Override
 		public boolean contains(Object o) { synchronized(mutex) { return c.contains(o); } }
-		
 #endif
 		@Override
 		@Primitive
@@ -128,6 +129,9 @@ public class COLLECTIONS
 			return c.iterator();
 		}
 		
+		@Override
+		public COLLECTION KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+		
 		@Override
 		@Primitive
 		public boolean remove(Object o) { synchronized(mutex) { return c.remove(o); } }
@@ -151,23 +155,44 @@ public class COLLECTIONS
 #endif
 		@Override
 		public void clear() { synchronized(mutex) { c.clear(); } }
-		
 		@Override
 		public Object[] toArray() { synchronized(mutex) { return c.toArray(); } }
-		
 #if !TYPE_OBJECT
 		@Override
 		public <T> T[] toArray(T[] a) { synchronized(mutex) { return c.toArray(a); } }
-		
 		@Override
 		public KEY_TYPE[] TO_ARRAY() { synchronized(mutex) { return c.TO_ARRAY(); } }
-		
 		@Override
 		public KEY_TYPE[] TO_ARRAY(KEY_TYPE[] a) { synchronized(mutex) { return c.TO_ARRAY(a); } }
+		@Override
+		public void forEach(CONSUMER action) { synchronized(mutex) { c.forEach(action); } }
+		@Override
+		@Deprecated
+		public void forEach(Consumer<? super CLASS_TYPE> action) { synchronized(mutex) { c.forEach(action); } }
 #else
 		@Override
 		public <E> E[] toArray(E[] a) { synchronized(mutex) { return c.toArray(a); } }
+		@Override
+		public void forEach(Consumer<? super CLASS_TYPE> action) { synchronized(mutex) { c.forEach(action); } }
 #endif
+		@Override
+		public int hashCode() { synchronized(mutex) { return c.hashCode(); } }
+		@Override
+		public boolean equals(Object obj) { synchronized(mutex) { return c.equals(obj); } }
+		@Override
+		public String toString() { synchronized(mutex) { return c.toString(); } }
+		@Override
+		public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) { synchronized(mutex) { c.forEach(input, action); } }
+		@Override
+		public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) { synchronized(mutex) { return c.matchesAny(filter); } }
+		@Override
+		public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) { synchronized(mutex) { return c.matchesNone(filter); } }
+		@Override
+		public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) { synchronized(mutex) { return c.matchesAll(filter); } }
+		@Override
+		public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) { synchronized(mutex) { return c.findFirst(filter); } }
+		@Override
+		public int count(PREDICATE KEY_GENERIC_TYPE filter) { synchronized(mutex) { return c.count(filter); } }
 	}
 	
 	/**
@@ -187,57 +212,33 @@ public class COLLECTIONS
 		public boolean addAll(Collection<? extends CLASS_TYPE> c) { throw new UnsupportedOperationException(); }
 		@Override
 		public boolean addAll(COLLECTION KEY_GENERIC_TYPE c) { throw new UnsupportedOperationException(); }
-		
+		@Override
+		public boolean addAll(KEY_TYPE[] e, int offset, int length) { throw new UnsupportedOperationException(); }
 #if !TYPE_OBJECT
 		@Override
-		public boolean contains(KEY_TYPE o) {
+		public boolean contains(KEY_TYPE o) { return c.contains(o); }
-			return c.contains(o);
-		}
-		
 #else
 		@Override
-		public boolean contains(Object o) {
+		public boolean contains(Object o) { return c.contains(o); }
-			return c.contains(o);
-		}
-		
 #endif
 		@Override
-		public boolean containsAll(COLLECTION KEY_GENERIC_TYPE c) {
+		public boolean containsAll(COLLECTION KEY_GENERIC_TYPE c) { return this.c.containsAll(c); }
-			return this.c.containsAll(c);
-		}
-		
 		@Override
-		public boolean containsAny(COLLECTION KEY_GENERIC_TYPE c) {
+		public boolean containsAny(COLLECTION KEY_GENERIC_TYPE c) { return this.c.containsAny(c); }
-			return this.c.containsAny(c);
-		}
-		
 		@Override
 		@Primitive
-		public boolean containsAny(Collection<?> c) {
+		public boolean containsAny(Collection<?> c) { return this.c.containsAny(c); }
-			return this.c.containsAny(c);
-		}
-		
 		@Override
 		@Primitive
-		public boolean containsAll(Collection<?> c) {
+		public boolean containsAll(Collection<?> c) { return this.c.containsAll(c); }
-			return this.c.containsAll(c);
-		}
-		
 		@Override
-		public int size() {
+		public int size() { return c.size(); }
-			return c.size();
-		}
-		
 		@Override
-		public boolean isEmpty() {
+		public boolean isEmpty() { return c.isEmpty(); }
-			return c.isEmpty();
-		}
-		
 		@Override
-		public ITERATOR KEY_GENERIC_TYPE iterator() {
+		public ITERATOR KEY_GENERIC_TYPE iterator() { return ITERATORS.unmodifiable(c.iterator()); }
-			return ITERATORS.unmodifiable(c.iterator());
+		@Override
-		}
+		public COLLECTION KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
-		
 		@Override
 		@Deprecated
 		public boolean remove(Object o) { throw new UnsupportedOperationException(); }
@@ -264,35 +265,44 @@ public class COLLECTIONS
 #endif
 		@Override
 		public void clear() { throw new UnsupportedOperationException(); }
-		
 		@Override
-		public Object[] toArray() {
+		public Object[] toArray() { return c.toArray(); }
-			return c.toArray();
-		}
-		
 #if !TYPE_OBJECT
 		@Override
-		public <T> T[] toArray(T[] a) {
+		public <T> T[] toArray(T[] a) { return c.toArray(a); }
-			return c.toArray(a);
-		}
-		
 		@Override
-		public KEY_TYPE[] TO_ARRAY() {
+		public KEY_TYPE[] TO_ARRAY() { return c.TO_ARRAY(); }
-			return c.TO_ARRAY();
-		}
-		
 		@Override
-		public KEY_TYPE[] TO_ARRAY(KEY_TYPE[] a) {
+		public KEY_TYPE[] TO_ARRAY(KEY_TYPE[] a) { return c.TO_ARRAY(a); }
-			return c.TO_ARRAY(a);
+		@Override
-		}
+		public void forEach(CONSUMER action) { c.forEach(action); }
-		
+		@Override
+		@Deprecated
+		public void forEach(Consumer<? super CLASS_TYPE> action) { c.forEach(action); }
 #else
 		@Override
-		public <E> E[] toArray(E[] a) {
+		public <E> E[] toArray(E[] a) { return c.toArray(a); }
-			return c.toArray(a);
+		@Override
-		}
+		public void forEach(Consumer<? super CLASS_TYPE> action) { c.forEach(action); }
-		
 #endif
+		@Override
+		public int hashCode() { return c.hashCode(); }
+		@Override
+		public boolean equals(Object obj) { return c.equals(obj); }
+		@Override
+		public String toString() { return c.toString(); }
+		@Override
+		public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) { c.forEach(input, action); }
+		@Override
+		public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) { return c.matchesAny(filter); }
+		@Override
+		public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) { return c.matchesNone(filter); }
+		@Override
+		public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) { return c.matchesAll(filter); }
+		@Override
+		public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) { return c.findFirst(filter); }
+		@Override
+		public int count(PREDICATE KEY_GENERIC_TYPE filter) { return c.count(filter); }
 	}
 	
 	/**
@@ -305,46 +315,28 @@ public class COLLECTIONS
 		
 		@Override
 		public boolean addAll(COLLECTION KEY_GENERIC_TYPE c) { throw new UnsupportedOperationException(); }
+		@Override
+		public boolean addAll(KEY_TYPE[] e, int offset, int length) { throw new UnsupportedOperationException(); }
 		
 #if !TYPE_OBJECT
 		@Override
-		public boolean contains(KEY_TYPE o) {
+		public boolean contains(KEY_TYPE o) { return false; }
-			return false;
-		}
-		
 		@Override
-		public boolean containsAll(COLLECTION KEY_GENERIC_TYPE c) {
+		public boolean containsAll(COLLECTION KEY_GENERIC_TYPE c) { return false; }
-			return false;
-		}
-		
 		@Override
-		public boolean containsAny(COLLECTION KEY_GENERIC_TYPE c) {
+		public boolean containsAny(COLLECTION KEY_GENERIC_TYPE c) { return false; }
-			return false;
-		}
-		
 #else
 		@Override
-		public boolean contains(Object o) {
+		public boolean contains(Object o) { return false; }
-			return false;
-		}
-		
 #endif
 		@Override
 		@Primitive
-		public boolean containsAny(Collection<?> c) {
+		public boolean containsAny(Collection<?> c) { return false; }
-			return false;
-		}
-		
 		@Override
 		@Primitive
-		public boolean containsAll(Collection<?> c) {
+		public boolean containsAll(Collection<?> c) { return false; }
-			return false;
-		}
-		
 		@Override
-		public int hashCode() {
+		public int hashCode() { return 0; }
-			return 0;
-		}
 		
 		@Override
 		public boolean equals(Object o) {
@@ -377,47 +369,26 @@ public class COLLECTIONS
 		@Override
 		public boolean remIf(JAVA_PREDICATE filter){ throw new UnsupportedOperationException(); }
 #endif
-		
 		@Override
-		public Object[] toArray() {
+		public Object[] toArray() { return ObjectArrays.EMPTY_ARRAY; }
-			return ObjectArrays.EMPTY_ARRAY;
-		}
-		
 #if !TYPE_OBJECT
 		@Override
-		public <T> T[] toArray(T[] a) {
+		public <T> T[] toArray(T[] a) { return a; }
-			return a;
-		}
-		
 		@Override
-		public KEY_TYPE[] TO_ARRAY() {
+		public KEY_TYPE[] TO_ARRAY() { return ARRAYS.EMPTY_ARRAY; }
-			return ARRAYS.EMPTY_ARRAY;
-		}
-		
 		@Override
-		public KEY_TYPE[] TO_ARRAY(KEY_TYPE[] a) {
+		public KEY_TYPE[] TO_ARRAY(KEY_TYPE[] a) { return a; }
-			return a;
+#else
-		}
-		
-#else 
 		@Override
-		public <E> E[] toArray(E[] a) {
+		public <E> E[] toArray(E[] a) { return a; }
-			return a;
-		}
-		
 #endif
 		@Override
-		public ITERATOR KEY_GENERIC_TYPE iterator() {
+		public ITERATOR KEY_GENERIC_TYPE iterator() { return ITERATORS.empty(); }
-			return ITERATORS.emptyIterator();
-		}
-		
 		@Override
-		public void clear() {
+		public void clear() {}
-		}
-		
 		@Override
-		public int size() {
+		public int size() { return 0; }
-			return 0;
+		@Override
-		}
+		public EmptyCollection KEY_GENERIC_TYPE copy() { return this; }
 	}
-}
+}

src/builder/resources/speiger/assets/collections/templates/utils/Iterables.template

@@ -0,0 +1,198 @@
+package speiger.src.collections.PACKAGE.utils;
+
+import speiger.src.collections.PACKAGE.collections.ITERABLE;
+#if !TYPE_OBJECT
+import speiger.src.collections.objects.collections.ObjectIterable;
+import speiger.src.collections.objects.collections.ObjectIterator;
+#endif
+import speiger.src.collections.PACKAGE.collections.ITERATOR;
+import speiger.src.collections.PACKAGE.functions.function.TO_OBJECT_FUNCTION;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
+
+/**
+ * A Helper class for Iterables
+ */
+public class ITERABLES
+{
+	/**
+	 * A Helper function that maps a Java-Iterable into a new Type.
+	 * @param iterable the iterable that should be mapped
+	 * @param mapper the function that decides what the result turns into.
+	 * @Type(T)
+	 * @param <E> The return type.
+	 * @return a iterable that is mapped to a new result
+	 */
+	public static GENERIC_KEY_SPECIAL_BRACES<E> ObjectIterable<E> map(Iterable<? extends CLASS_TYPE> iterable, TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<E> mapper) {
+		return new MappedIterable<>(wrap(iterable), mapper);
+	}
+	
+	/**
+	 * A Helper function that maps a Iterable into a new Type.
+	 * @param iterable the iterable that should be mapped
+	 * @param mapper the function that decides what the result turns into.
+	 * @Type(T)
+	 * @param <E> The return type.
+	 * @return a iterable that is mapped to a new result
+	 */
+	public static GENERIC_KEY_SPECIAL_BRACES<E> ObjectIterable<E> map(ITERABLE KEY_GENERIC_TYPE iterable, TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<E> mapper) {
+		return new MappedIterable<>(iterable, mapper);
+	}
+	
+	/**
+	 * A Helper function that flatMaps a Java-Iterable into a new Type.
+	 * @param iterable the iterable that should be flatMapped
+	 * @param mapper the function that decides what the result turns into.
+	 * @Type(T)
+	 * @param <V> The return type supplier.
+	 * @param <E> The return type.
+	 * @return a iterable that is flatMapped to a new result
+	 */
+	public static GENERIC_KEY_SPECIAL_BRACES<E, V extends Iterable<E>> ObjectIterable<E> flatMap(Iterable<? extends CLASS_TYPE> iterable, TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<V> mapper) {
+		return new FlatMappedIterable<>(wrap(iterable), mapper);
+	}
+	
+	/**
+	 * A Helper function that flatMaps a Iterable into a new Type.
+	 * @param iterable the iterable that should be flatMapped
+	 * @param mapper the function that decides what the result turns into.
+	 * @Type(T)
+	 * @param <V> The return type supplier.
+	 * @param <E> The return type.
+	 * @return a iterable that is flatMapped to a new result
+	 */
+	public static GENERIC_KEY_SPECIAL_BRACES<E, V extends Iterable<E>> ObjectIterable<E> flatMap(ITERABLE KEY_GENERIC_TYPE iterable, TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<V> mapper) {
+		return new FlatMappedIterable<>(iterable, mapper);
+	}
+	
+	/**
+	 * A Helper function that flatMaps a Java-Iterable into a new Type.
+	 * @param iterable the iterable that should be flatMapped
+	 * @param mapper the function that decides what the result turns into.
+	 * @Type(T)
+	 * @param <E> The return type.
+	 * @return a iterable that is flatMapped to a new result
+	 */
+	public static GENERIC_KEY_SPECIAL_BRACES<E> ObjectIterable<E> arrayFlatMap(Iterable<? extends CLASS_TYPE> iterable, TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<E[]> mapper) {
+		return new FlatMappedArrayIterable<>(wrap(iterable), mapper);
+	}
+	
+	/**
+	 * A Helper function that flatMaps a Iterable into a new Type.
+	 * @param iterable the iterable that should be flatMapped
+	 * @param mapper the function that decides what the result turns into.
+	 * @Type(T)
+	 * @param <E> The return type.
+	 * @return a iterable that is flatMapped to a new result
+	 */
+	public static GENERIC_KEY_SPECIAL_BRACES<E> ObjectIterable<E> arrayFlatMap(ITERABLE KEY_GENERIC_TYPE iterable, TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<E[]> mapper) {
+		return new FlatMappedArrayIterable<>(iterable, mapper);
+	}
+	
+	/**
+	 * A Helper function that filters out all desired elements from a Java-Iterable
+	 * @param iterable that should be filtered.
+	 * @param filter the filter that decides that should be let through
+	 * @Type(T)
+	 * @return a filtered iterable
+	 */
+	public static GENERIC_KEY_BRACES ITERABLE KEY_GENERIC_TYPE filter(Iterable<? extends CLASS_TYPE> iterable, PREDICATE KEY_GENERIC_TYPE filter) {
+		return new FilteredIterableBRACES(wrap(iterable), filter);
+	}
+	
+	/**
+	 * A Helper function that filters out all desired elements
+	 * @param iterable that should be filtered.
+	 * @param filter the filter that decides that should be let through
+	 * @Type(T)
+	 * @return a filtered iterable
+	 */
+	public static GENERIC_KEY_BRACES ITERABLE KEY_GENERIC_TYPE filter(ITERABLE KEY_GENERIC_TYPE iterable, PREDICATE KEY_GENERIC_TYPE filter) {
+		return new FilteredIterableBRACES(iterable, filter);
+	}
+	
+	/**
+	 * A Wrapper function that wraps a Java-Iterable into a Type Specific Iterable
+	 * @param iterable that should be wrapped
+	 * @Type(T)
+	 * @return a type specific iterable
+	 */
+	public static GENERIC_KEY_BRACES ITERABLE KEY_GENERIC_TYPE wrap(Iterable<? extends CLASS_TYPE> iterable) {
+		return new WrappedIterableBRACES(iterable);
+	}
+	
+	private static class WrappedIterable KEY_GENERIC_TYPE implements ITERABLE KEY_GENERIC_TYPE
+	{
+		Iterable<? extends CLASS_TYPE> iterable;
+		
+		public WrappedIterable(Iterable<? extends CLASS_TYPE> iterable) {
+			this.iterable = iterable;
+		}
+		
+		public ITERATOR KEY_GENERIC_TYPE iterator() {
+			return ITERATORS.wrap(iterable.iterator());
+		}
+	}
+	
+	private static class MappedIterable KSS_GENERIC_TYPE<E, T> implements ObjectIterable<T>
+	{
+		ITERABLE KEY_SPECIAL_GENERIC_TYPE<E> iterable;
+		TO_OBJECT_FUNCTION KSS_GENERIC_TYPE<E, T> mapper;
+		
+		MappedIterable(ITERABLE KEY_SPECIAL_GENERIC_TYPE<E> iterable, TO_OBJECT_FUNCTION KSS_GENERIC_TYPE<E, T> mapper) {
+			this.iterable = iterable;
+			this.mapper = mapper;
+		}
+		
+		public ObjectIterator<T> iterator() {
+			return ITERATORS.map(iterable.iterator(), mapper);
+		}
+	}
+	
+	private static class FlatMappedIterable KSS_GENERIC_TYPE<E, T,[SPACE]V extends Iterable<T>> implements ObjectIterable<T>
+	{
+		ITERABLE KEY_SPECIAL_GENERIC_TYPE<E> iterable;
+		TO_OBJECT_FUNCTION KSS_GENERIC_TYPE<E, V> mapper;
+		
+		FlatMappedIterable(ITERABLE KEY_SPECIAL_GENERIC_TYPE<E> iterable, TO_OBJECT_FUNCTION KSS_GENERIC_TYPE<E, V> mapper) {
+			this.iterable = iterable;
+			this.mapper = mapper;
+		}
+		
+		@Override
+		public ObjectIterator<T> iterator() {
+			return ITERATORS.flatMap(iterable.iterator(), mapper);
+		}
+	}
+	
+	private static class FlatMappedArrayIterable KSS_GENERIC_TYPE<E, T> implements ObjectIterable<T>
+	{
+		ITERABLE KEY_SPECIAL_GENERIC_TYPE<E> iterable;
+		TO_OBJECT_FUNCTION KSS_GENERIC_TYPE<E, T[]> mapper;
+		
+		FlatMappedArrayIterable(ITERABLE KEY_SPECIAL_GENERIC_TYPE<E> iterable, TO_OBJECT_FUNCTION KSS_GENERIC_TYPE<E, T[]> mapper) {
+			this.iterable = iterable;
+			this.mapper = mapper;
+		}
+		
+		@Override
+		public ObjectIterator<T> iterator() {
+			return ITERATORS.arrayFlatMap(iterable.iterator(), mapper);
+		}
+	}
+	
+	private static class FilteredIterable KEY_GENERIC_TYPE implements ITERABLE KEY_GENERIC_TYPE
+	{
+		ITERABLE KEY_GENERIC_TYPE iterable;
+		PREDICATE KEY_GENERIC_TYPE filter;
+		
+		public FilteredIterable(ITERABLE KEY_GENERIC_TYPE iterable, PREDICATE KEY_GENERIC_TYPE filter) {
+			this.iterable = iterable;
+			this.filter = filter;
+		}
+		
+		@Override
+		public ITERATOR KEY_GENERIC_TYPE iterator() {
+			return ITERATORS.filter(iterable.iterator(), filter);
+		}
+	}
+}

src/builder/resources/speiger/assets/collections/templates/utils/Iterators.template

@@ -1,9 +1,20 @@
 package speiger.src.collections.PACKAGE.utils;
 
 import java.util.Iterator;
+import java.util.NoSuchElementException;
+
 import speiger.src.collections.PACKAGE.collections.ITERATOR;
+#if !TYPE_OBJECT
+import speiger.src.collections.objects.collections.ObjectIterator;
+import speiger.src.collections.objects.utils.ObjectIterators;
+#endif
+import speiger.src.collections.PACKAGE.functions.function.TO_OBJECT_FUNCTION;
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
+import speiger.src.collections.PACKAGE.lists.ARRAY_LIST;
+import speiger.src.collections.PACKAGE.lists.LIST;
 import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
 import speiger.src.collections.PACKAGE.collections.BI_ITERATOR;
+import speiger.src.collections.PACKAGE.collections.COLLECTION;
 
 /**
  * A Helper class for Iterators
@@ -20,7 +31,7 @@ public class ITERATORS
 	 * @Type(T)
 	 * @return an empty iterator
 	 */
-	public static GENERIC_KEY_BRACES EmptyIterator KEY_GENERIC_TYPE emptyIterator() {
+	public static GENERIC_KEY_BRACES EmptyIterator KEY_GENERIC_TYPE empty() {
 #if TYPE_OBJECT
 		return (EmptyIterator<KEY_TYPE>)EMPTY;
 #else
@@ -50,9 +61,9 @@ public class ITERATORS
 	
 	/**
 	 * Returns a Immutable Iterator instance based on the instance given.
-	 * @param iterator that should be made immutable/unmodifyable
+	 * @param iterator that should be made immutable/unmodifiable
 	 * @Type(T)
-	 * @return a unmodifiable iterator wrapper. If the Iterator already a unmodifyable wrapper then it just returns itself.
+	 * @return a unmodifiable iterator wrapper. If the Iterator already a unmodifiable wrapper then it just returns itself.
 	 */
 	public static GENERIC_KEY_BRACES ITERATOR KEY_GENERIC_TYPE unmodifiable(ITERATOR KEY_GENERIC_TYPE iterator) {
 		return iterator instanceof UnmodifiableIterator ? iterator : new UnmodifiableIteratorBRACES(iterator);
@@ -60,9 +71,9 @@ public class ITERATORS
 	
 	/**
 	 * Returns a Immutable Iterator instance based on the instance given.
-	 * @param iterator that should be made immutable/unmodifyable
+	 * @param iterator that should be made immutable/unmodifiable
 	 * @Type(T)
-	 * @return a unmodifiable iterator wrapper. If the Iterator already a unmodifyable wrapper then it just returns itself.
+	 * @return a unmodifiable iterator wrapper. If the Iterator already a unmodifiable wrapper then it just returns itself.
 	 */
 	public static GENERIC_KEY_BRACES BI_ITERATOR KEY_GENERIC_TYPE unmodifiable(BI_ITERATOR KEY_GENERIC_TYPE iterator) {
 		return iterator instanceof UnmodifiableBiIterator ? iterator : new UnmodifiableBiIteratorBRACES(iterator);
@@ -70,25 +81,120 @@ public class ITERATORS
 	
 	/**
 	 * Returns a Immutable ListIterator instance based on the instance given.
-	 * @param iterator that should be made immutable/unmodifyable
+	 * @param iterator that should be made immutable/unmodifiable
 	 * @Type(T)
-	 * @return a unmodifiable listiterator wrapper. If the ListIterator already a unmodifyable wrapper then it just returns itself.
+	 * @return a unmodifiable listiterator wrapper. If the ListIterator already a unmodifiable wrapper then it just returns itself.
 	 */
 	public static GENERIC_KEY_BRACES LIST_ITERATOR KEY_GENERIC_TYPE unmodifiable(LIST_ITERATOR KEY_GENERIC_TYPE iterator) {
 		return iterator instanceof UnmodifiableListIterator ? iterator : new UnmodifiableListIteratorBRACES(iterator);
 	}
 	
-#if !TYPE_OBJECT
+	/**
+	 * A Helper function that maps a Java-Iterator into a new Type.
+	 * @param iterator that should be mapped
+	 * @param mapper the function that decides what the result turns into.
+	 * @Type(T)
+	 * @param <E> The return type.
+	 * @return a iterator that is mapped to a new result
+	 */
+	public static GENERIC_KEY_SPECIAL_BRACES<E> ObjectIterator<E> map(Iterator<? extends CLASS_TYPE> iterator, TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<E> mapper) {
+		return new MappedIterator<>(wrap(iterator), mapper);
+	}
+	
+	/**
+	 * A Helper function that maps a Iterator into a new Type.
+	 * @param iterator that should be mapped
+	 * @param mapper the function that decides what the result turns into.
+	 * @Type(T)
+	 * @param <E> The return type.
+	 * @return a iterator that is mapped to a new result
+	 */
+	public static GENERIC_KEY_SPECIAL_BRACES<E> ObjectIterator<E> map(ITERATOR KEY_GENERIC_TYPE iterator, TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<E> mapper) {
+		return new MappedIterator<>(iterator, mapper);
+	}
+	
+	/**
+	 * A Helper function that flatMaps a Java-Iterator into a new Type.
+	 * @param iterator that should be flatMapped
+	 * @param mapper the function that decides what the result turns into.
+	 * @Type(T)
+	 * @param <V> The return type supplier.
+	 * @param <E> The return type.
+	 * @return a iterator that is flatMapped to a new result
+	 */
+	public static GENERIC_KEY_SPECIAL_BRACES<E, V extends Iterable<E>> ObjectIterator<E> flatMap(Iterator<? extends CLASS_TYPE> iterator, TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<V> mapper) {
+		return new FlatMappedIterator<>(wrap(iterator), mapper);
+	}
+	
+	/**
+	 * A Helper function that flatMaps a Iterator into a new Type.
+	 * @param iterator that should be flatMapped
+	 * @param mapper the function that decides what the result turns into.
+	 * @Type(T)
+	 * @param <V> The return type supplier.
+	 * @param <E> The return type.
+	 * @return a iterator that is flatMapped to a new result
+	 */
+	public static GENERIC_KEY_SPECIAL_BRACES<E, V extends Iterable<E>> ObjectIterator<E> flatMap(ITERATOR KEY_GENERIC_TYPE iterator, TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<V> mapper) {
+		return new FlatMappedIterator<>(iterator, mapper);
+	}
+	
+	/**
+	 * A Helper function that flatMaps a Java-Iterator into a new Type.
+	 * @param iterator that should be flatMapped
+	 * @param mapper the function that decides what the result turns into.
+	 * @Type(T)
+	 * @param <E> The return type.
+	 * @return a iterator that is flatMapped to a new result
+	 */
+	public static GENERIC_KEY_SPECIAL_BRACES<E> ObjectIterator<E> arrayFlatMap(Iterator<? extends CLASS_TYPE> iterator, TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<E[]> mapper) {
+		return new FlatMappedArrayIterator<>(wrap(iterator), mapper);
+	}
+	
+	/**
+	 * A Helper function that flatMaps a Iterator into a new Type.
+	 * @param iterator that should be flatMapped
+	 * @param mapper the function that decides what the result turns into.
+	 * @Type(T)
+	 * @param <E> The return type.
+	 * @return a iterator that is flatMapped to a new result
+	 */
+	public static GENERIC_KEY_SPECIAL_BRACES<E> ObjectIterator<E> arrayFlatMap(ITERATOR KEY_GENERIC_TYPE iterator, TO_OBJECT_FUNCTION KKS_GENERIC_TYPE<E[]> mapper) {
+		return new FlatMappedArrayIterator<>(iterator, mapper);
+	}
+	
+	/**
+	 * A Helper function that filters out all desired elements from a Java-Iterator
+	 * @param iterator that should be filtered.
+	 * @param filter the filter that decides that should be let through
+	 * @Type(T)
+	 * @return a filtered iterator
+	 */
+	public static GENERIC_KEY_BRACES ITERATOR KEY_GENERIC_TYPE filter(Iterator<? extends CLASS_TYPE> iterator, PREDICATE KEY_GENERIC_TYPE filter) {
+		return new FilteredIteratorBRACES(wrap(iterator), filter);
+	}
+	
+	/**
+	 * A Helper function that filters out all desired elements
+	 * @param iterator that should be filtered.
+	 * @param filter the filter that decides that should be let through
+	 * @Type(T)
+	 * @return a filtered iterator
+	 */
+	public static GENERIC_KEY_BRACES ITERATOR KEY_GENERIC_TYPE filter(ITERATOR KEY_GENERIC_TYPE iterator, PREDICATE KEY_GENERIC_TYPE filter) {
+		return new FilteredIteratorBRACES(iterator, filter);
+	}
+	
 	/**
 	 * Helper function to convert a Object Iterator into a Primitive Iterator
 	 * @param iterator that should be converted to a unboxing iterator
+	 * @ArrayType(T)
 	 * @return a primitive iterator
 	 */
-	public static ITERATOR wrap(Iterator<CLASS_TYPE> iterator) {
+	public static GENERIC_KEY_BRACES ITERATOR KEY_GENERIC_TYPE wrap(Iterator<? extends CLASS_TYPE> iterator) {
-		return iterator instanceof ITERATOR ? (ITERATOR)iterator : new IteratorWrapper(iterator);
+		return iterator instanceof ITERATOR ? (ITERATOR KEY_GENERIC_TYPE)iterator : new IteratorWrapperBRACES(iterator);
 	}
 	
-#endif
 	/**
 	 * Returns a Array Wrapping iterator
 	 * @param a the array that should be wrapped
@@ -241,11 +347,84 @@ public class ITERATORS
 		return index;
 	}
 	
-	private static class IteratorWrapper implements ITERATOR
+#endif
+	/**
+	 * A Helper function to pours all elements of a Iterator into a List
+	 * @param iter the elements that should be poured into list.
+	 * @ArrayType(T)
+	 * @return A list of all elements of the Iterator
+	 */
+	public static GENERIC_KEY_BRACES LIST KEY_GENERIC_TYPE pour(ITERATOR KEY_GENERIC_TYPE iter) {
+		return pour(iter, Integer.MAX_VALUE);
+	}
+	
+	/**
+	 * A Helper function to pours all elements of a Iterator into a List
+	 * @param iter the elements that should be poured into list.
+	 * @param max the maximum amount of elements that should be collected
+	 * @ArrayType(T)
+	 * @return A list of all requested elements of the Iterator
+	 */
+	public static GENERIC_KEY_BRACES LIST KEY_GENERIC_TYPE pour(ITERATOR KEY_GENERIC_TYPE iter, int max) {
+		ARRAY_LIST KEY_GENERIC_TYPE list = new ARRAY_LISTBRACES();
+		pour(iter, list, max);
+		list.trim();
+		return list;
+	}
+	
+	/**
+	 * A Helper function to pours all elements of a Iterator into a Collection
+	 * @param iter the elements that should be poured into list.
+	 * @param c the collection where the elements should be poured into
+	 * @ArrayType(T)
+	 * @return the amount of elements that were added
+	 */
+	public static GENERIC_KEY_BRACES int pour(ITERATOR KEY_GENERIC_TYPE iter, COLLECTION KEY_GENERIC_TYPE c) {
+		return pour(iter, c, Integer.MAX_VALUE);
+	}
+	
+	/**
+	 * A Helper function to pours all elements of a Iterator into a Collection
+	 * @param iter the elements that should be poured into list.
+	 * @param c the collection where the elements should be poured into
+	 * @param max the maximum amount of elements that should be collected
+	 * @ArrayType(T)
+	 * @return the amount of elements that were added
+	 */
+	public static GENERIC_KEY_BRACES int pour(ITERATOR KEY_GENERIC_TYPE iter, COLLECTION KEY_GENERIC_TYPE c, int max) {
+		if(max < 0) throw new IllegalStateException("Max is negative");
+		int done = 0;
+		for(;done<max && iter.hasNext();done++, c.add(iter.NEXT()));
+		return done;
+	}
+	
+	/**
+	 * Helper Iterator that concats other iterators together
+	 * @param array the Iterators that should be concatenated
+	 * @ArrayType(T)
+	 * @return iterator of the inputted iterators
+	 */
+	public static GENERIC_KEY_BRACES ITERATOR KEY_GENERIC_TYPE concat(ITERATOR KEY_GENERIC_TYPE... array) {
+		return concat(array, 0, array.length);
+	}
+	
+	/**
+	 * Helper Iterator that concats other iterators together
+	 * @param array the Iterators that should be concatenated
+	 * @param offset where to start within the array
+	 * @param length the length of the array
+	 * @ArrayType(T)
+	 * @return iterator of the inputted iterators
+	 */
+	public static GENERIC_KEY_BRACES ITERATOR KEY_GENERIC_TYPE concat(ITERATOR KEY_GENERIC_TYPE[] array, int offset, int length) {
+		return new ConcatIteratorBRACES(array, offset, length);
+	}
+	
+	private static class IteratorWrapper KEY_GENERIC_TYPE implements ITERATOR KEY_GENERIC_TYPE
 	{
-		Iterator<CLASS_TYPE> iter;
+		Iterator<? extends CLASS_TYPE> iter;
 		
-		public IteratorWrapper(Iterator<CLASS_TYPE> iter) {
+		public IteratorWrapper(Iterator<? extends CLASS_TYPE> iter) {
 			this.iter = iter;
 		}
 		
@@ -259,14 +438,54 @@ public class ITERATORS
 			return OBJ_TO_KEY(iter.next());
 		}
 		
+#if !TYPE_OBJECT
 		@Override
 		@Deprecated
 		public CLASS_TYPE next() {
 			return iter.next();
 		}
+#endif
+	}
+	
+	private static class ConcatIterator KEY_GENERIC_TYPE implements ITERATOR KEY_GENERIC_TYPE
+	{
+		ITERATOR KEY_GENERIC_TYPE[] iters;
+		int offset;
+		int lastOffset = -1;
+		int length;
+		
+		public ConcatIterator(ITERATOR KEY_GENERIC_TYPE[] iters, int offset, int length) {
+			this.iters = iters;
+			this.offset = offset;
+			this.length = length;
+			find();
+		}
+		
+		private void find() {
+			for(;length != 0 && !iters[offset].hasNext();length--, offset++);
+		}
+		
+		@Override
+		public boolean hasNext() {
+			return length > 0;
+		}
+		
+		@Override
+		public KEY_TYPE NEXT() {
+			if(!hasNext()) throw new NoSuchElementException();
+			KEY_TYPE result = iters[lastOffset = offset].NEXT();
+			find();
+			return result;
+		}
+		
+		@Override
+		public void remove() {
+			if(lastOffset == -1) throw new IllegalStateException();
+			iters[lastOffset].remove();
+			lastOffset = -1;
+		}
 	}
 	
-#endif
 	private static class ReverseBiIterator KEY_GENERIC_TYPE implements BI_ITERATOR KEY_GENERIC_TYPE {
 		BI_ITERATOR KEY_GENERIC_TYPE it;
 		
@@ -481,4 +700,139 @@ public class ITERATORS
 			return amount - left;
 		}
 	}
+	
+	private static class MappedIterator KSS_GENERIC_TYPE<E, T> implements ObjectIterator<T>
+	{
+		ITERATOR KEY_SPECIAL_GENERIC_TYPE<E> iterator;
+		TO_OBJECT_FUNCTION KSS_GENERIC_TYPE<E, T> mapper;
+		
+		MappedIterator(ITERATOR KEY_SPECIAL_GENERIC_TYPE<E> iterator, TO_OBJECT_FUNCTION KSS_GENERIC_TYPE<E, T> mapper) {
+			this.iterator = iterator;
+			this.mapper = mapper;
+		}
+		
+		@Override
+		public boolean hasNext() {
+			return iterator.hasNext();
+		}
+		
+		@Override
+		public T next() {
+			return mapper.GET_VALUE(iterator.NEXT());
+		}
+		
+		@Override
+		public int skip(int amount) {
+			return iterator.skip(amount);
+		}
+	}
+	
+	private static class FlatMappedIterator KSS_GENERIC_TYPE<E, T,[SPACE]V extends Iterable<T>> implements ObjectIterator<T>
+	{
+		ITERATOR KEY_SPECIAL_GENERIC_TYPE<E> iterator;
+		Iterator<T> last = null;
+		TO_OBJECT_FUNCTION KSS_GENERIC_TYPE<E, V> mapper;
+		boolean foundNext = false;
+		
+		FlatMappedIterator(ITERATOR KEY_SPECIAL_GENERIC_TYPE<E> iterator, TO_OBJECT_FUNCTION KSS_GENERIC_TYPE<E, V> mapper) {
+			this.iterator = iterator;
+			this.mapper = mapper;
+		}
+		
+		void compute() {
+			if(foundNext) return;
+			foundNext = true;
+			while(iterator.hasNext()) {
+				if(last != null && last.hasNext()) return;
+				last = mapper.GET_VALUE(iterator.NEXT()).iterator();
+			}
+		}
+		
+		@Override
+		public boolean hasNext() {
+			compute();
+			return last != null && last.hasNext();
+		}
+		
+		@Override
+		public T next() {
+			if(!hasNext()) throw new IllegalStateException("End of Iterator");
+			T result = last.next();
+			foundNext = false;
+			return result;
+		}
+	}
+	
+	private static class FlatMappedArrayIterator KSS_GENERIC_TYPE<E, T> implements ObjectIterator<T>
+	{
+		ITERATOR KEY_SPECIAL_GENERIC_TYPE<E> iterator;
+		Iterator<T> last = null;
+		TO_OBJECT_FUNCTION KSS_GENERIC_TYPE<E, T[]> mapper;
+		boolean foundNext = false;
+		
+		FlatMappedArrayIterator(ITERATOR KEY_SPECIAL_GENERIC_TYPE<E> iterator, TO_OBJECT_FUNCTION KSS_GENERIC_TYPE<E, T[]> mapper) {
+			this.iterator = iterator;
+			this.mapper = mapper;
+		}
+		
+		void compute() {
+			if(foundNext) return;
+			foundNext = true;
+			while(iterator.hasNext()) {
+				if(last != null && last.hasNext()) return;
+				last = ObjectIterators.wrap(mapper.GET_VALUE(iterator.NEXT()));
+			}
+		}
+		
+		@Override
+		public boolean hasNext() {
+			compute();
+			return last != null && last.hasNext();
+		}
+		
+		@Override
+		public T next() {
+			if(!hasNext()) throw new IllegalStateException("End of Iterator");
+			T result = last.next();
+			foundNext = false;
+			return result;
+		}
+	}
+	
+	private static class FilteredIterator KEY_GENERIC_TYPE implements ITERATOR KEY_GENERIC_TYPE
+	{
+		ITERATOR KEY_GENERIC_TYPE iterator;
+		PREDICATE KEY_GENERIC_TYPE filter;
+		KEY_TYPE lastFound;
+		boolean foundNext = false;
+		
+		public FilteredIterator(ITERATOR KEY_GENERIC_TYPE iterator, PREDICATE KEY_GENERIC_TYPE filter) {
+			this.iterator = iterator;
+			this.filter = filter;
+		}
+		
+		void compute() {
+			if(foundNext) return;
+			while(iterator.hasNext()) {
+				lastFound = iterator.NEXT();
+				if(filter.TEST_VALUE(lastFound)) {
+					foundNext = true;
+					break;
+				}
+			}
+		}
+		
+		@Override
+		public boolean hasNext() {
+			compute();
+			return foundNext;
+		}
+		
+		@Override
+		public KEY_TYPE NEXT() {
+			if(!hasNext()) throw new IllegalStateException("End of Iterator");
+			foundNext = false;
+			return lastFound;
+		}
+	}
 }

src/builder/resources/speiger/assets/collections/templates/utils/Lists.template

@@ -2,8 +2,12 @@ package speiger.src.collections.PACKAGE.utils;
 
 import java.util.Collection;
 import java.util.Objects;
+import java.util.Random;
 import java.util.RandomAccess;
 import java.util.function.Consumer;
+#if PRIMITIVES
+import java.nio.JAVA_BUFFER;
+#endif
 
 import speiger.src.collections.PACKAGE.collections.COLLECTION;
 #if !TYPE_OBJECT
@@ -12,6 +16,8 @@ import speiger.src.collections.PACKAGE.functions.CONSUMER;
 import speiger.src.collections.PACKAGE.lists.ABSTRACT_LIST;
 import speiger.src.collections.PACKAGE.lists.LIST;
 import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
+import speiger.src.collections.PACKAGE.utils.ARRAYS;
+import speiger.src.collections.utils.SanityChecks;
 
 /**
  * A Helper class for Lists
@@ -28,7 +34,7 @@ public class LISTS
 	 * @Type(T)
 	 * @return an empty list
 	 */
-	public static GENERIC_KEY_BRACES EmptyList KEY_GENERIC_TYPE emptyList() {
+	public static GENERIC_KEY_BRACES EmptyList KEY_GENERIC_TYPE empty() {
 #if TYPE_OBJECT
 		return (EmptyList<KEY_TYPE>)EMPTY;
 #else
@@ -38,11 +44,11 @@ public class LISTS
 	
 	/**
 	 * Returns a Immutable List instance based on the instance given.
-	 * @param l that should be made immutable/unmodifyable
+	 * @param l that should be made immutable/unmodifiable
 	 * @Type(T)
-	 * @return a unmodifiable list wrapper. If the list is implementing RandomAccess that is also transferred. If the List already a unmodifyable wrapper then it just returns itself.
+	 * @return a unmodifiable list wrapper. If the list is implementing RandomAccess that is also transferred. If the List already a unmodifiable wrapper then it just returns itself.
 	 */
-	public static GENERIC_KEY_BRACES LIST KEY_GENERIC_TYPE unmodifiableList(LIST KEY_GENERIC_TYPE l) {
+	public static GENERIC_KEY_BRACES LIST KEY_GENERIC_TYPE unmodifiable(LIST KEY_GENERIC_TYPE l) {
 		return l instanceof UnmodifiableList ? l : l instanceof RandomAccess ? new UnmodifiableRandomListBRACES(l) : new UnmodifiableListBRACES(l);
 	}
 	
@@ -52,7 +58,7 @@ public class LISTS
 	 * @Type(T)
 	 * @return a synchronized list wrapper. If the list is implementing RandomAccess or IARRAY that is also transferred. If the List already a synchronized wrapper then it just returns itself.
 	 */
-	public static GENERIC_KEY_BRACES LIST KEY_GENERIC_TYPE synchronizedList(LIST KEY_GENERIC_TYPE l) {
+	public static GENERIC_KEY_BRACES LIST KEY_GENERIC_TYPE synchronize(LIST KEY_GENERIC_TYPE l) {
 		return l instanceof SynchronizedList ? l : (l instanceof IARRAY ? new SynchronizedArrayListBRACES(l) : (l instanceof RandomAccess ? new SynchronizedRandomAccessListBRACES(l) : new SynchronizedListBRACES(l)));
 	}
 	
@@ -63,7 +69,7 @@ public class LISTS
 	 * @Type(T)
 	 * @return a synchronized list wrapper. If the list is implementing RandomAccess or IARRAY that is also transferred. If the List already a synchronized wrapper then it just returns itself.
 	 */
-	public static GENERIC_KEY_BRACES LIST KEY_GENERIC_TYPE synchronizedList(LIST KEY_GENERIC_TYPE l, Object mutex) {
+	public static GENERIC_KEY_BRACES LIST KEY_GENERIC_TYPE synchronize(LIST KEY_GENERIC_TYPE l, Object mutex) {
 		return l instanceof SynchronizedList ? l : (l instanceof IARRAY ? new SynchronizedArrayListBRACES(l, mutex) : (l instanceof RandomAccess ? new SynchronizedRandomAccessListBRACES(l, mutex) : new SynchronizedListBRACES(l, mutex)));
 	}
 	
@@ -73,10 +79,99 @@ public class LISTS
 	 * @Type(T)
 	 * @return a singleton list that is unmodifiable
 	 */
-	public static GENERIC_KEY_BRACES LIST KEY_GENERIC_TYPE singletonList(KEY_TYPE element) {
+	public static GENERIC_KEY_BRACES LIST KEY_GENERIC_TYPE singleton(KEY_TYPE element) {
 		return new SingletonListBRACES(element);
 	}
 	
+	/**
+	 * Reverses the list
+	 * @param list that should be reversed.
+	 * @Type(T)
+	 * @return the input list
+	 */
+	public static GENERIC_KEY_BRACES LIST KEY_GENERIC_TYPE reverse(LIST KEY_GENERIC_TYPE list) {
+		int size = list.size();
+		if(list instanceof IARRAY) {
+			IARRAY KEY_GENERIC_TYPE array = (IARRAY KEY_GENERIC_TYPE)list;
+#if TYPE_OBJECT
+			if(array.isCastable()) {
+				if(list instanceof SynchronizedArrayList) array.elements(T -> ARRAYS.reverse(T, size));
+				else ARRAYS.reverse(array.elements(), size);
+				return list;
+			}
+#else
+			if(list instanceof SynchronizedArrayList) array.elements(T -> ARRAYS.reverse(T, size));
+			else ARRAYS.reverse(array.elements(), size);
+			return list;
+#endif
+		}
+		if(list instanceof RandomAccess) {
+			for (int i = 0, mid = size >> 1, j = size - 1; i < mid; i++, j--) {
+				KEY_TYPE t = list.GET_KEY(i);
+				list.set(i, list.GET_KEY(j));
+				list.set(j, t);
+			}
+			return list;
+		}
+		LIST_ITERATOR KEY_GENERIC_TYPE fwd = list.listIterator();
+		LIST_ITERATOR KEY_GENERIC_TYPE rev = list.listIterator(size);
+		for(int i = 0, mid = size >> 1; i < mid; i++) {
+			KEY_TYPE tmp = fwd.NEXT();
+			fwd.set(rev.PREVIOUS());
+			rev.set(tmp);
+		}
+		return list;
+	}
+	
+	/**
+	 * Shuffles the list
+	 * @param list that should be Shuffled.
+	 * @Type(T)
+	 * @return the input list
+	 */
+	public static GENERIC_KEY_BRACES LIST KEY_GENERIC_TYPE shuffle(LIST KEY_GENERIC_TYPE list) {
+		return shuffle(list, SanityChecks.getRandom());
+	}
+	
+	/**
+	 * Shuffles the list
+	 * @param list that should be Shuffled.
+	 * @param random the random that should be used
+	 * @Type(T)
+	 * @return the input list
+	 */
+	public static GENERIC_KEY_BRACES LIST KEY_GENERIC_TYPE shuffle(LIST KEY_GENERIC_TYPE list, Random random) {
+		int size = list.size();
+		if(list instanceof IARRAY) {
+			IARRAY KEY_GENERIC_TYPE array = (IARRAY KEY_GENERIC_TYPE)list;
+#if TYPE_OBJECT
+			if(array.isCastable()) {
+				if(list instanceof SynchronizedArrayList) array.elements(T -> ARRAYS.shuffle(T, size, random));
+				else ARRAYS.shuffle(array.elements(), size, random);
+			}
+			else {
+				for(int i = list.size(); i-- != 0;) {
+					int p = random.nextInt(i + 1);
+					KEY_TYPE t = list.GET_KEY(i);
+					list.set(i, list.GET_KEY(p));
+					list.set(p, t);
+				}
+			}
+#else
+			if(list instanceof SynchronizedArrayList)  array.elements(T -> ARRAYS.shuffle(T, size, random));
+			else ARRAYS.shuffle(array.elements(), size, random);
+#endif
+			return list;
+		}
+		for(int i = list.size(); i-- != 0;) {
+			int p = random.nextInt(i + 1);
+			KEY_TYPE t = list.GET_KEY(i);
+			list.set(i, list.GET_KEY(p));
+			list.set(p, t);
+		}
+		return list;
+	}
+	
 	private static class SingletonList KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	{
 		KEY_TYPE element;
@@ -112,7 +207,11 @@ public class LISTS
 			a[offset] = element;
 			return a;
 		}
-
+#if PRIMITIVES
+		@Override
+		public void fillBuffer(JAVA_BUFFER buffer) { buffer.put(element); }
+#endif
+		
 		@Override
 		public void removeElements(int from, int to) { throw new UnsupportedOperationException(); }
 #if TYPE_OBJECT
@@ -124,6 +223,9 @@ public class LISTS
 #endif
 		@Override
 		public int size() { return 1; }
+		
+		@Override
+		public SingletonList KEY_GENERIC_TYPE copy() { return new SingletonListBRACES(element); }
 	}
 	
 	private static class SynchronizedArrayList KEY_GENERIC_TYPE extends SynchronizedList KEY_GENERIC_TYPE implements IARRAY KEY_GENERIC_TYPE
@@ -146,6 +248,9 @@ public class LISTS
 		@Override
 		public boolean trim(int size) { synchronized(mutex) { return l.trim(size); } }
 		
+		@Override
+		public void clearAndTrim(int size) { synchronized(mutex) { l.clearAndTrim(size); } }
+		
 		@Override
 		public KEY_TYPE[] elements() { synchronized(mutex) { return l.elements(); } }
 		
@@ -259,6 +364,9 @@ public class LISTS
 		@Override
 		public <K> K[] extractElements(int from, int to, Class<K> clz) { synchronized(mutex) { return l.extractElements(from, to, clz); } }
 		
+#endif
+#if PRIMITIVES
+		public void fillBuffer(JAVA_BUFFER buffer) { synchronized(mutex) { l.fillBuffer(buffer); } }
 #endif
 		@Override
 		public LIST_ITERATOR KEY_GENERIC_TYPE listIterator() {
@@ -272,11 +380,14 @@ public class LISTS
 		
 		@Override
 		public LIST KEY_GENERIC_TYPE subList(int from, int to) {
-			return synchronizedList(l.subList(from, to));
+			return synchronize(l.subList(from, to));
 		}
 		
 		@Override
 		public void size(int size) { synchronized(mutex) { l.size(size); } }
+		
+		@Override
+		public LIST KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
 	}
 	
 	private static class UnmodifiableRandomList KEY_GENERIC_TYPE extends UnmodifiableList KEY_GENERIC_TYPE implements RandomAccess 
@@ -368,6 +479,10 @@ public class LISTS
 		@Override
 		public <K> K[] extractElements(int from, int to, Class<K> clz) { throw new UnsupportedOperationException(); }
 		
+#endif
+#if PRIMITIVES
+		public void fillBuffer(JAVA_BUFFER buffer) { l.fillBuffer(buffer); }
+		
 #endif
 		@Override
 		public LIST_ITERATOR KEY_GENERIC_TYPE listIterator() {
@@ -381,11 +496,14 @@ public class LISTS
 		
 		@Override
 		public LIST KEY_GENERIC_TYPE subList(int from, int to) {
-			return unmodifiableList(l.subList(from, to));
+			return unmodifiable(l.subList(from, to));
 		}
 		
 		@Override
 		public void size(int size) { throw new UnsupportedOperationException(); }
+		
+		@Override
+		public LIST KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
 	}
 	
 	private static class EmptyList KEY_GENERIC_TYPE extends COLLECTIONS.EmptyCollection KEY_GENERIC_TYPE implements LIST KEY_GENERIC_TYPE
@@ -453,14 +571,14 @@ public class LISTS
 #endif
 		@Override
 		public LIST_ITERATOR KEY_GENERIC_TYPE listIterator() {
-			return ITERATORS.emptyIterator();
+			return ITERATORS.empty();
 		}
 		
 		@Override
 		public LIST_ITERATOR KEY_GENERIC_TYPE listIterator(int index) {
 			if(index != 0)
 				throw new IndexOutOfBoundsException();
-			return ITERATORS.emptyIterator();
+			return ITERATORS.empty();
 		}
 		
 		@Override
@@ -468,5 +586,8 @@ public class LISTS
 		
 		@Override
 		public void size(int size) { throw new UnsupportedOperationException(); }
+		
+		@Override
+		public EmptyList KEY_GENERIC_TYPE copy() { return this; }
 	}
 }

src/builder/resources/speiger/assets/collections/templates/utils/PriorityQueues.template

@@ -0,0 +1,169 @@
+package speiger.src.collections.PACKAGE.utils;
+
+#if TYPE_OBJECT
+import java.util.Collection;
+import java.util.Comparator;
+import java.util.function.Consumer;
+#endif
+
+import speiger.src.collections.PACKAGE.collections.ITERATOR;
+import speiger.src.collections.PACKAGE.collections.COLLECTION;
+#if !TYPE_OBJECT
+import speiger.src.collections.PACKAGE.functions.COMPARATOR;
+#endif
+import speiger.src.collections.PACKAGE.queues.PRIORITY_DEQUEUE;
+import speiger.src.collections.PACKAGE.queues.PRIORITY_QUEUE;
+#if !TYPE_OBJECT
+import speiger.src.collections.PACKAGE.functions.CONSUMER;
+#endif
+import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
+import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
+
+/**
+ * A Helper class for PriorityQueues
+ */
+public class PRIORITY_QUEUES
+{
+	
+	/**
+	 * Returns a synchronized PriorityQueue instance based on the instance given.
+	 * @param queue that should be synchronized
+	 * @Type(T)
+	 * @return a synchronized PriorityQueue wrapper.
+	 */
+	public static GENERIC_KEY_BRACES PRIORITY_QUEUE KEY_GENERIC_TYPE synchronize(PRIORITY_QUEUE KEY_GENERIC_TYPE queue) {
+		return queue instanceof SynchronizedPriorityQueue ? (SynchronizedPriorityQueue KEY_GENERIC_TYPE)queue : new SynchronizedPriorityQueueBRACES(queue);
+	}
+	
+	/**
+	 * Returns a synchronized PriorityQueue instance based on the instance given.
+	 * @param queue that should be synchronized
+	 * @param mutex is the controller of the synchronization block.
+	 * @Type(T)
+	 * @return a synchronized PriorityQueue wrapper.
+	 */
+	public static GENERIC_KEY_BRACES PRIORITY_QUEUE KEY_GENERIC_TYPE synchronize(PRIORITY_QUEUE KEY_GENERIC_TYPE queue, Object mutex) {
+		return queue instanceof SynchronizedPriorityQueue ? (SynchronizedPriorityQueue KEY_GENERIC_TYPE)queue : new SynchronizedPriorityQueueBRACES(queue, mutex);
+	}
+	
+	/**
+	 * Returns a synchronized PriorityDequeue instance based on the instance given.
+	 * @param dequeue that should be synchronized
+	 * @Type(T)
+	 * @return a synchronized PriorityDequeue wrapper.
+	 */
+	public static GENERIC_KEY_BRACES PRIORITY_DEQUEUE KEY_GENERIC_TYPE synchronize(PRIORITY_DEQUEUE KEY_GENERIC_TYPE dequeue) {
+		return dequeue instanceof SynchronizedPriorityDequeue ? (SynchronizedPriorityDequeue KEY_GENERIC_TYPE)dequeue : new SynchronizedPriorityDequeueBRACES(dequeue);
+	}
+	
+	/**
+	 * Returns a synchronized PriorityDequeue instance based on the instance given.
+	 * @param dequeue that should be synchronized
+	 * @param mutex is the controller of the synchronization block.
+	 * @Type(T)
+	 * @return a synchronized PriorityDequeue wrapper.
+	 */
+	public static GENERIC_KEY_BRACES PRIORITY_DEQUEUE KEY_GENERIC_TYPE synchronize(PRIORITY_DEQUEUE KEY_GENERIC_TYPE dequeue, Object mutex) {
+		return dequeue instanceof SynchronizedPriorityDequeue ? (SynchronizedPriorityDequeue KEY_GENERIC_TYPE)dequeue : new SynchronizedPriorityDequeueBRACES(dequeue, mutex);
+	}
+	
+	/**
+	 * Wrapper class for synchronization
+	 * @Type(T)
+	 */
+	public static class SynchronizedPriorityQueue KEY_GENERIC_TYPE implements PRIORITY_QUEUE KEY_GENERIC_TYPE
+	{
+		PRIORITY_QUEUE KEY_GENERIC_TYPE queue;
+		protected Object mutex;
+		
+		protected SynchronizedPriorityQueue(PRIORITY_QUEUE KEY_GENERIC_TYPE queue) {
+				this.queue = queue;
+				mutex = this;
+		}
+		
+		protected SynchronizedPriorityQueue(PRIORITY_QUEUE KEY_GENERIC_TYPE queue, Object mutex) {
+			this.queue = queue;
+			this.mutex = mutex;
+		}
+		
+		@Override
+		public ITERATOR KEY_GENERIC_TYPE iterator() { return queue.iterator(); }
+		@Override
+		public int size() { synchronized(mutex) { return queue.size(); } }
+		@Override
+		public void clear() { synchronized(mutex) { queue.clear(); } }
+		@Override
+		public void enqueue(KEY_TYPE e) { synchronized(mutex) { queue.enqueue(e); } }
+		@Override
+		public void enqueueAll(KEY_TYPE[] e, int offset, int length) { synchronized(mutex) { queue.enqueueAll(e, offset, length); } }
+		@Override
+		public void enqueueAll(COLLECTION KEY_GENERIC_TYPE c) { synchronized(mutex) { queue.enqueueAll(c); } }
+#if TYPE_OBJECT
+		@Override
+		public void enqueueAll(Collection<? extends CLASS_TYPE> c) { synchronized(mutex) { queue.enqueueAll(c); } }
+#endif
+		@Override
+		public KEY_TYPE dequeue() { synchronized(mutex) { return queue.dequeue(); } }
+		@Override
+		public KEY_TYPE peek(int index) { synchronized(mutex) { return queue.peek(index); } }
+		@Override
+		public boolean removeFirst(KEY_TYPE e) { synchronized(mutex) { return queue.removeFirst(e); } }
+		@Override
+		public boolean removeLast(KEY_TYPE e) { synchronized(mutex) { return queue.removeLast(e); } }
+		@Override
+		public void onChanged() { synchronized(mutex) { queue.onChanged(); } }
+		@Override
+		public COMPARATOR KEY_SUPER_GENERIC_TYPE comparator() { synchronized(mutex) { return queue.comparator(); } }
+		@Override
+		public GENERIC_SPECIAL_KEY_BRACES<E> KEY_SPECIAL_TYPE[] TO_ARRAY(KEY_SPECIAL_TYPE[] input) { synchronized(mutex) { return queue.TO_ARRAY(input); } }
+		@Override
+		public PRIORITY_QUEUE KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+		@Override
+		public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) { synchronized(mutex) { queue.forEach(action); } }
+		@Override
+		public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) { synchronized(mutex) { queue.forEach(input, action); } }
+		@Override
+		public boolean matchesAny(PREDICATE KEY_GENERIC_TYPE filter) { synchronized(mutex) { return queue.matchesAny(filter); } }
+		@Override
+		public boolean matchesNone(PREDICATE KEY_GENERIC_TYPE filter) { synchronized(mutex) { return queue.matchesNone(filter); } }
+		@Override
+		public boolean matchesAll(PREDICATE KEY_GENERIC_TYPE filter) { synchronized(mutex) { return queue.matchesAll(filter); } }
+		@Override
+		public KEY_TYPE findFirst(PREDICATE KEY_GENERIC_TYPE filter) { synchronized(mutex) { return queue.findFirst(filter); } }
+		@Override
+		public int count(PREDICATE KEY_GENERIC_TYPE filter) { synchronized(mutex) { return queue.count(filter); } }
+	}
+	
+	/**
+	 * Wrapper class for synchronization
+	 * @Type(T)
+	 */
+	public static class SynchronizedPriorityDequeue KEY_GENERIC_TYPE extends SynchronizedPriorityQueue KEY_GENERIC_TYPE implements PRIORITY_DEQUEUE KEY_GENERIC_TYPE
+	{
+		PRIORITY_DEQUEUE KEY_GENERIC_TYPE dequeue;
+		protected SynchronizedPriorityDequeue(PRIORITY_DEQUEUE KEY_GENERIC_TYPE queue) {
+			super(queue);
+			dequeue = queue;
+		}
+	
+		protected SynchronizedPriorityDequeue(PRIORITY_DEQUEUE KEY_GENERIC_TYPE queue, Object mutex) {
+			super(queue, mutex);
+			dequeue = queue;
+		}
+		
+		@Override
+		public void enqueueFirst(KEY_TYPE e) { synchronized(mutex) { dequeue.enqueueFirst(e); } }
+		@Override
+		public void enqueueAllFirst(KEY_TYPE[] e, int offset, int length) { synchronized(mutex) { dequeue.enqueueAllFirst(e, offset, length); } }
+		@Override
+		public void enqueueAllFirst(COLLECTION KEY_GENERIC_TYPE c) { synchronized(mutex) { dequeue.enqueueAllFirst(c); } }
+#if TYPE_OBJECT
+		@Override
+		public void enqueueAllFirst(Collection<? extends CLASS_TYPE> c) { synchronized(mutex) { dequeue.enqueueAllFirst(c); } }
+#endif
+		@Override
+		public KEY_TYPE dequeueLast() { synchronized(mutex) { return dequeue.dequeueLast(); } }
+		@Override
+		public PRIORITY_DEQUEUE KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+	}
+}

src/builder/resources/speiger/assets/collections/templates/utils/Sets.template

@@ -56,7 +56,7 @@ public class SETS
 	 * @return a set that is synchronized
 	 * @note if the set is already synchronized then it will just self return it
 	 */
-	public static GENERIC_KEY_BRACES SET KEY_GENERIC_TYPE synchronizedSet(SET KEY_GENERIC_TYPE s) {
+	public static GENERIC_KEY_BRACES SET KEY_GENERIC_TYPE synchronize(SET KEY_GENERIC_TYPE s) {
 		return s instanceof SynchronizedSet ? s : (s instanceof ITrimmable ? new SynchronizedTrimSetBRACES(s) : new SynchronizedSetBRACES(s));
 	}
 	
@@ -68,7 +68,7 @@ public class SETS
 	 * @return a set that is synchronized
 	 * @note if the set is already synchronized then it will just self return it
 	 */
-	public static GENERIC_KEY_BRACES SET KEY_GENERIC_TYPE synchronizedSet(SET KEY_GENERIC_TYPE s, Object mutex) {
+	public static GENERIC_KEY_BRACES SET KEY_GENERIC_TYPE synchronize(SET KEY_GENERIC_TYPE s, Object mutex) {
 		return s instanceof SynchronizedSet ? s : (s instanceof ITrimmable ? new SynchronizedTrimSetBRACES(s, mutex) : new SynchronizedSetBRACES(s, mutex));
 	}
 	
@@ -79,7 +79,7 @@ public class SETS
 	 * @return a SortedSet that is synchronized
 	 * @note if the set is already synchronized then it will just self return it
 	 */
-	public static GENERIC_KEY_BRACES SORTED_SET KEY_GENERIC_TYPE synchronizedSet(SORTED_SET KEY_GENERIC_TYPE s) {
+	public static GENERIC_KEY_BRACES SORTED_SET KEY_GENERIC_TYPE synchronize(SORTED_SET KEY_GENERIC_TYPE s) {
 		return s instanceof SynchronizedSortedSet ? s : (s instanceof ITrimmable ? new SynchronizedSortedTrimSetBRACES(s) : new SynchronizedSortedSetBRACES(s));
 	}
 	
@@ -91,7 +91,7 @@ public class SETS
 	 * @return a SortedSet that is synchronized
 	 * @note if the set is already synchronized then it will just self return it
 	 */
-	public static GENERIC_KEY_BRACES SORTED_SET KEY_GENERIC_TYPE synchronizedSet(SORTED_SET KEY_GENERIC_TYPE s, Object mutex) {
+	public static GENERIC_KEY_BRACES SORTED_SET KEY_GENERIC_TYPE synchronize(SORTED_SET KEY_GENERIC_TYPE s, Object mutex) {
 		return s instanceof SynchronizedSortedSet ? s : (s instanceof ITrimmable ? new SynchronizedSortedTrimSetBRACES(s, mutex) : new SynchronizedSortedSetBRACES(s, mutex));
 	}
 	
@@ -102,7 +102,7 @@ public class SETS
 	 * @return a NavigableSet that is synchronized
 	 * @note if the set is already synchronized then it will just self return it
 	 */
-	public static GENERIC_KEY_BRACES NAVIGABLE_SET KEY_GENERIC_TYPE synchronizedSet(NAVIGABLE_SET KEY_GENERIC_TYPE s) {
+	public static GENERIC_KEY_BRACES NAVIGABLE_SET KEY_GENERIC_TYPE synchronize(NAVIGABLE_SET KEY_GENERIC_TYPE s) {
 		return s instanceof SynchronizedNavigableSet ? s : (s instanceof ITrimmable ? new SynchronizedNavigableTrimSetBRACES(s) : new SynchronizedNavigableSetBRACES(s));
 	}
 	
@@ -114,15 +114,15 @@ public class SETS
 	 * @return a NavigableSet that is synchronized
 	 * @note if the set is already synchronized then it will just self return it
 	 */
-	public static GENERIC_KEY_BRACES NAVIGABLE_SET KEY_GENERIC_TYPE synchronizedSet(NAVIGABLE_SET KEY_GENERIC_TYPE s, Object mutex) {
+	public static GENERIC_KEY_BRACES NAVIGABLE_SET KEY_GENERIC_TYPE synchronize(NAVIGABLE_SET KEY_GENERIC_TYPE s, Object mutex) {
 		return s instanceof SynchronizedNavigableSet ? s : (s instanceof ITrimmable ? new SynchronizedNavigableTrimSetBRACES(s, mutex) : new SynchronizedNavigableSetBRACES(s, mutex));
 	}
 	
 	/**
 	 * Creates Unmodifyable Set wrapper
-	 * @param s set that should be made unmodifyable
+	 * @param s set that should be made unmodifiable
 	 * @Type(T)
-	 * @return a UnmodifyableSet, if the set is already unmodifyable then it returns itself
+	 * @return a UnmodifyableSet, if the set is already unmodifiable then it returns itself
 	 */
 	public static GENERIC_KEY_BRACES SET KEY_GENERIC_TYPE unmodifiable(SET KEY_GENERIC_TYPE s) {
 		return s instanceof UnmodifiableSet ? s : new UnmodifiableSetBRACES(s);
@@ -130,9 +130,9 @@ public class SETS
 	
 	/**
 	 * Creates Unmodifyable SortedSet wrapper
-	 * @param s sortedSet that should be made unmodifyable
+	 * @param s sortedSet that should be made unmodifiable
 	 * @Type(T)
-	 * @return a UnmodifyableSortedSet, if the set is already unmodifyable then it returns itself
+	 * @return a UnmodifyableSortedSet, if the set is already unmodifiable then it returns itself
 	 */
 	public static GENERIC_KEY_BRACES SORTED_SET KEY_GENERIC_TYPE unmodifiable(SORTED_SET KEY_GENERIC_TYPE s) {
 		return s instanceof UnmodifiableSortedSet ? s : new UnmodifiableSortedSetBRACES(s);
@@ -140,9 +140,9 @@ public class SETS
 	
 	/**
 	 * Creates Unmodifyable NavigableSet wrapper
-	 * @param s navigableSet that should be made unmodifyable
+	 * @param s navigableSet that should be made unmodifiable
 	 * @Type(T)
-	 * @return a UnmodifyableNavigableSet, if the set is already unmodifyable then it returns itself
+	 * @return a UnmodifyableNavigableSet, if the set is already unmodifiable then it returns itself
 	 */
 	public static GENERIC_KEY_BRACES NAVIGABLE_SET KEY_GENERIC_TYPE unmodifiable(NAVIGABLE_SET KEY_GENERIC_TYPE s) {
 		return s instanceof UnmodifiableNavigableSet ? s : new UnmodifiableNavigableSetBRACES(s);
@@ -155,7 +155,7 @@ public class SETS
 	 * @Type(T)
 	 * @return a singletonset of the given element
 	 */
-	public static GENERIC_KEY_BRACES SET KEY_GENERIC_TYPE singletonSet(KEY_TYPE element) {
+	public static GENERIC_KEY_BRACES SET KEY_GENERIC_TYPE singleton(KEY_TYPE element) {
 		return new SingletonSetBRACES(element);
 	}
 	
@@ -190,6 +190,9 @@ public class SETS
 		}
 		@Override
 		public int size() { return 1; }
+		
+		@Override
+		public SingletonSet KEY_GENERIC_TYPE copy() { return new SingletonSetBRACES(element); }
 	}
 	
 	private static class EmptySet KEY_GENERIC_TYPE extends EmptyCollection KEY_GENERIC_TYPE implements SET KEY_GENERIC_TYPE
@@ -198,6 +201,8 @@ public class SETS
 		@Override
 		public boolean remove(KEY_TYPE o) { throw new UnsupportedOperationException(); }
 #endif
+		@Override
+		public EmptySet KEY_GENERIC_TYPE copy() { return this; }
 	}
 	
 #if !TYPE_BOOLEAN
@@ -245,6 +250,9 @@ public class SETS
 		public KEY_TYPE getDefaultMinValue() { return n.getDefaultMinValue(); }
 		
 #endif
+		@Override
+		public NAVIGABLE_SET KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+		
 		@Override
 		public NAVIGABLE_SET KEY_GENERIC_TYPE subSet(KEY_TYPE fromElement, boolean fromInclusive, KEY_TYPE toElement, boolean toInclusive) { return unmodifiable(n.subSet(fromElement, fromInclusive, toElement, toInclusive)); }
 		
@@ -300,6 +308,9 @@ public class SETS
 		@Override
 		public BI_ITERATOR KEY_GENERIC_TYPE iterator(KEY_TYPE fromElement) { return ITERATORS.unmodifiable(s.iterator(fromElement)); }
 		
+		@Override
+		public SORTED_SET KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+		
 		@Override
 		public SORTED_SET KEY_GENERIC_TYPE subSet(KEY_TYPE fromElement, KEY_TYPE toElement) { return unmodifiable(s.subSet(fromElement, toElement)); }
 		
@@ -336,6 +347,9 @@ public class SETS
 			s = c;
 		}
 		
+		@Override
+		public SET KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+		
 #if !TYPE_OBJECT
 		@Override
 		public boolean remove(KEY_TYPE o) { throw new UnsupportedOperationException(); }
@@ -358,6 +372,9 @@ public class SETS
 		
 		@Override
 		public boolean trim(int size) { synchronized(mutex) { return trim.trim(size); } }
+		
+		@Override
+		public void clearAndTrim(int size) { synchronized(mutex) { trim.clearAndTrim(size); } }
 	}
 	
 	private static class SynchronizedNavigableSet KEY_GENERIC_TYPE extends SynchronizedSortedSet KEY_GENERIC_TYPE implements NAVIGABLE_SET KEY_GENERIC_TYPE
@@ -410,28 +427,31 @@ public class SETS
 		
 #endif
 		@Override
-		public NAVIGABLE_SET KEY_GENERIC_TYPE subSet(KEY_TYPE fromElement, boolean fromInclusive, KEY_TYPE toElement, boolean toInclusive) { synchronized(mutex) { return synchronizedSet(n.subSet(fromElement, fromInclusive, toElement, toInclusive), mutex); } }
+		public NAVIGABLE_SET KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+		
+		@Override
+		public NAVIGABLE_SET KEY_GENERIC_TYPE subSet(KEY_TYPE fromElement, boolean fromInclusive, KEY_TYPE toElement, boolean toInclusive) { synchronized(mutex) { return synchronize(n.subSet(fromElement, fromInclusive, toElement, toInclusive), mutex); } }
 
 		@Override
-		public NAVIGABLE_SET KEY_GENERIC_TYPE headSet(KEY_TYPE toElement, boolean inclusive) { synchronized(mutex) { return synchronizedSet(n.headSet(toElement, inclusive), mutex); } }
+		public NAVIGABLE_SET KEY_GENERIC_TYPE headSet(KEY_TYPE toElement, boolean inclusive) { synchronized(mutex) { return synchronize(n.headSet(toElement, inclusive), mutex); } }
 
 		@Override
-		public NAVIGABLE_SET KEY_GENERIC_TYPE tailSet(KEY_TYPE fromElement, boolean inclusive) { synchronized(mutex) { return synchronizedSet(n.tailSet(fromElement, inclusive), mutex); } }
+		public NAVIGABLE_SET KEY_GENERIC_TYPE tailSet(KEY_TYPE fromElement, boolean inclusive) { synchronized(mutex) { return synchronize(n.tailSet(fromElement, inclusive), mutex); } }
 
 		@Override
 		public BI_ITERATOR KEY_GENERIC_TYPE descendingIterator() { synchronized(mutex) { return n.descendingIterator(); } }
 
 		@Override
-		public NAVIGABLE_SET KEY_GENERIC_TYPE descendingSet() { synchronized(mutex) { return synchronizedSet(n.descendingSet(), mutex); } }
+		public NAVIGABLE_SET KEY_GENERIC_TYPE descendingSet() { synchronized(mutex) { return synchronize(n.descendingSet(), mutex); } }
 		
 		@Override
-		public NAVIGABLE_SET KEY_GENERIC_TYPE subSet(KEY_TYPE fromElement, KEY_TYPE toElement) { synchronized(mutex) { return synchronizedSet(n.subSet(fromElement, toElement), mutex); } }
+		public NAVIGABLE_SET KEY_GENERIC_TYPE subSet(KEY_TYPE fromElement, KEY_TYPE toElement) { synchronized(mutex) { return synchronize(n.subSet(fromElement, toElement), mutex); } }
 
 		@Override
-		public NAVIGABLE_SET KEY_GENERIC_TYPE headSet(KEY_TYPE toElement) { synchronized(mutex) { return synchronizedSet(n.headSet(toElement), mutex); } }
+		public NAVIGABLE_SET KEY_GENERIC_TYPE headSet(KEY_TYPE toElement) { synchronized(mutex) { return synchronize(n.headSet(toElement), mutex); } }
 
 		@Override
-		public NAVIGABLE_SET KEY_GENERIC_TYPE tailSet(KEY_TYPE fromElement) { synchronized(mutex) { return synchronizedSet(n.tailSet(fromElement), mutex); } }
+		public NAVIGABLE_SET KEY_GENERIC_TYPE tailSet(KEY_TYPE fromElement) { synchronized(mutex) { return synchronize(n.tailSet(fromElement), mutex); } }
 	}
 	
 	private static class SynchronizedSortedTrimSet KEY_GENERIC_TYPE extends SynchronizedSortedSet KEY_GENERIC_TYPE implements ITrimmable
@@ -450,6 +470,9 @@ public class SETS
 		
 		@Override
 		public boolean trim(int size) { synchronized(mutex) { return trim.trim(size); } }
+		
+		@Override
+		public void clearAndTrim(int size) { synchronized(mutex) { trim.clearAndTrim(size); } }
 	}
 	
 	private static class SynchronizedSortedSet KEY_GENERIC_TYPE extends SynchronizedSet KEY_GENERIC_TYPE implements SORTED_SET KEY_GENERIC_TYPE
@@ -486,15 +509,18 @@ public class SETS
 
 		@Override
 		public BI_ITERATOR KEY_GENERIC_TYPE iterator(KEY_TYPE fromElement) { synchronized(mutex) { return s.iterator(fromElement); } }
+		
+		@Override
+		public SORTED_SET KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+		
+		@Override
+		public SORTED_SET KEY_GENERIC_TYPE subSet(KEY_TYPE fromElement, KEY_TYPE toElement) { synchronized(mutex) { return synchronize(s.subSet(fromElement, toElement), mutex); } }
 
 		@Override
-		public SORTED_SET KEY_GENERIC_TYPE subSet(KEY_TYPE fromElement, KEY_TYPE toElement) { synchronized(mutex) { return synchronizedSet(s.subSet(fromElement, toElement), mutex); } }
+		public SORTED_SET KEY_GENERIC_TYPE headSet(KEY_TYPE toElement) { synchronized(mutex) { return synchronize(s.headSet(toElement), mutex); } }
 
 		@Override
-		public SORTED_SET KEY_GENERIC_TYPE headSet(KEY_TYPE toElement) { synchronized(mutex) { return synchronizedSet(s.headSet(toElement), mutex); } }
+		public SORTED_SET KEY_GENERIC_TYPE tailSet(KEY_TYPE fromElement) { synchronized(mutex) { return synchronize(s.tailSet(fromElement), mutex); } }
-
-		@Override
-		public SORTED_SET KEY_GENERIC_TYPE tailSet(KEY_TYPE fromElement) { synchronized(mutex) { return synchronizedSet(s.tailSet(fromElement), mutex); } }
 
 		@Override
 		public KEY_TYPE FIRST_KEY() { synchronized(mutex) { return s.FIRST_KEY(); } }
@@ -525,6 +551,9 @@ public class SETS
 		
 		@Override
 		public boolean trim(int size) { synchronized(mutex) { return trim.trim(size); } }
+		
+		@Override
+		public void clearAndTrim(int size) { synchronized(mutex) { trim.clearAndTrim(size); } }
 	}
 	
 	private static class SynchronizedSet KEY_GENERIC_TYPE extends SynchronizedCollection KEY_GENERIC_TYPE implements SET KEY_GENERIC_TYPE
@@ -547,6 +576,9 @@ public class SETS
 #endif
 		}
 		
+		@Override
+		public SET KEY_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+		
 #if !TYPE_OBJECT
 		@Override
 		public boolean remove(KEY_TYPE o) { synchronized(mutex) { return s.remove(o); } }

src/builder/resources/speiger/assets/collections/templates/utils/Splititerators.template

@@ -335,146 +335,146 @@ public class SPLIT_ITERATORS
 	}
 	
 #if PRIMITIVES
-    static class IteratorSpliterator KEY_GENERIC_TYPE implements JAVA_SPLIT_ITERATOR KEY_GENERIC_TYPE {
+	static class IteratorSpliterator KEY_GENERIC_TYPE implements JAVA_SPLIT_ITERATOR KEY_GENERIC_TYPE {
-        static final int BATCH_UNIT = 1 << 10;
+		static final int BATCH_UNIT = 1 << 10;
-        static final int MAX_BATCH = 1 << 25;
+		static final int MAX_BATCH = 1 << 25;
-        private final COLLECTION KEY_GENERIC_TYPE collection;
+		private final COLLECTION KEY_GENERIC_TYPE collection;
-        private ITERATOR KEY_GENERIC_TYPE it;
+		private ITERATOR KEY_GENERIC_TYPE it;
-        private final int characteristics;
+		private final int characteristics;
-        private long est;
+		private long est;
-        private int batch;
+		private int batch;
 
-        IteratorSpliterator(COLLECTION KEY_GENERIC_TYPE collection, int characteristics) {
+		IteratorSpliterator(COLLECTION KEY_GENERIC_TYPE collection, int characteristics) {
-            this.collection = collection;
+			this.collection = collection;
-            it = null;
+			it = null;
-            this.characteristics = (characteristics & Spliterator.CONCURRENT) == 0
+			this.characteristics = (characteristics & Spliterator.CONCURRENT) == 0
-                                   ? characteristics | Spliterator.SIZED | Spliterator.SUBSIZED
+								   ? characteristics | Spliterator.SIZED | Spliterator.SUBSIZED
-                                   : characteristics;
+								   : characteristics;
-        }
+		}
 
-        IteratorSpliterator(ITERATOR KEY_GENERIC_TYPE iterator, long size, int characteristics) {
+		IteratorSpliterator(ITERATOR KEY_GENERIC_TYPE iterator, long size, int characteristics) {
-            collection = null;
+			collection = null;
-            it = iterator;
+			it = iterator;
-            est = size;
+			est = size;
-            this.characteristics = (characteristics & Spliterator.CONCURRENT) == 0
+			this.characteristics = (characteristics & Spliterator.CONCURRENT) == 0
-                                   ? characteristics | Spliterator.SIZED | Spliterator.SUBSIZED
+								   ? characteristics | Spliterator.SIZED | Spliterator.SUBSIZED
-                                   : characteristics;
+								   : characteristics;
-        }
+		}
-        
+		
-        IteratorSpliterator(ITERATOR KEY_GENERIC_TYPE iterator, int characteristics) {
+		IteratorSpliterator(ITERATOR KEY_GENERIC_TYPE iterator, int characteristics) {
-            collection = null;
+			collection = null;
-            it = iterator;
+			it = iterator;
-            est = Long.MAX_VALUE;
+			est = Long.MAX_VALUE;
-            this.characteristics = characteristics & ~(Spliterator.SIZED | Spliterator.SUBSIZED);
+			this.characteristics = characteristics & ~(Spliterator.SIZED | Spliterator.SUBSIZED);
-        }
+		}
-        
+		
-        private ITERATOR KEY_GENERIC_TYPE iterator()
+		private ITERATOR KEY_GENERIC_TYPE iterator()
-        {
+		{
-            if (it == null) {
+			if (it == null) {
-                it = collection.iterator();
+				it = collection.iterator();
-                est = collection.size();
+				est = collection.size();
-            }
+			}
-            return it;
+			return it;
-        }
+		}
-        
+		
-        @Override
+		@Override
-        public JAVA_SPLIT_ITERATOR KEY_GENERIC_TYPE trySplit() {
+		public JAVA_SPLIT_ITERATOR KEY_GENERIC_TYPE trySplit() {
-        	ITERATOR KEY_GENERIC_TYPE i = iterator();
+			ITERATOR KEY_GENERIC_TYPE i = iterator();
-            if (est > 1 && i.hasNext()) {
+			if (est > 1 && i.hasNext()) {
-                int n = Math.min(batch + BATCH_UNIT, Math.min((int)est, MAX_BATCH));
+				int n = Math.min(batch + BATCH_UNIT, Math.min((int)est, MAX_BATCH));
-                KEY_TYPE[] a = NEW_KEY_ARRAY(n);
+				KEY_TYPE[] a = NEW_KEY_ARRAY(n);
-                int j = 0;
+				int j = 0;
-                do { a[j] = i.NEXT(); } while (++j < n && i.hasNext());
+				do { a[j] = i.NEXT(); } while (++j < n && i.hasNext());
-                batch = j;
+				batch = j;
-                if (est != Long.MAX_VALUE)
+				if (est != Long.MAX_VALUE)
-                    est -= j;
+					est -= j;
-                return new ArraySplitIteratorBRACES(a, 0, j, characteristics);
+				return new ArraySplitIteratorBRACES(a, 0, j, characteristics);
-            }
+			}
-            return null;
+			return null;
-        }
+		}
-        
+		
-        @Override
+		@Override
-        public void forEachRemaining(JAVA_CONSUMER action) {
+		public void forEachRemaining(JAVA_CONSUMER action) {
-            if (action == null) throw new NullPointerException();
+			if (action == null) throw new NullPointerException();
-            iterator().forEachRemaining(T -> action.accept(T));
+			iterator().forEachRemaining(T -> action.accept(T));
-        }
+		}
 
-        @Override
+		@Override
-        public boolean tryAdvance(JAVA_CONSUMER action) {
+		public boolean tryAdvance(JAVA_CONSUMER action) {
-            if (action == null) throw new NullPointerException();
+			if (action == null) throw new NullPointerException();
-            ITERATOR KEY_GENERIC_TYPE iter = iterator();
+			ITERATOR KEY_GENERIC_TYPE iter = iterator();
-            if (iter.hasNext()) {
+			if (iter.hasNext()) {
-                action.accept(iter.NEXT());
+				action.accept(iter.NEXT());
-                return true;
+				return true;
-            }
+			}
-            return false;
+			return false;
-        }
+		}
-        
+		
-        @Override
+		@Override
-        public long estimateSize() {
+		public long estimateSize() {
-        	iterator();
+			iterator();
-            return est;
+			return est;
-        }
+		}
 
-        @Override
+		@Override
-        public int characteristics() { return characteristics; }
+		public int characteristics() { return characteristics; }
-        
+		
-        @Override
+		@Override
-        public Comparator<? super JAVA_CLASS> getComparator() {
+		public Comparator<? super JAVA_CLASS> getComparator() {
-			if (hasCharacteristics(4)) //Sorted
-                return null;
-            throw new IllegalStateException();
-        }
-    }
-	
-	static final class ArraySplitIterator KEY_GENERIC_TYPE implements JAVA_SPLIT_ITERATOR KEY_GENERIC_TYPE {
-        private final KEY_TYPE[] array;
-        private int index;
-        private final int fence; 
-        private final int characteristics;
-        
-        public ArraySplitIterator(KEY_TYPE[] array, int origin, int fence, int additionalCharacteristics) {
-            this.array = array;
-            index = origin;
-            this.fence = fence;
-            characteristics = additionalCharacteristics | Spliterator.SIZED | Spliterator.SUBSIZED;
-        }
-        
-        @Override
-        public JAVA_SPLIT_ITERATOR KEY_GENERIC_TYPE trySplit() {
-            int lo = index, mid = (lo + fence) >>> 1;
-            return (lo >= mid) ? null : new ArraySplitIteratorBRACES(array, lo, index = mid, characteristics);
-        }
-        
-        @Override
-        public void forEachRemaining(JAVA_CONSUMER action) {
-            if (action == null) throw new NullPointerException();
-        	KEY_TYPE[] a; int i, hi;
-            if ((a = array).length >= (hi = fence) && (i = index) >= 0 && i < (index = hi)) {
-                do { action.accept(a[i]); } while (++i < hi);
-            }
-        }
-
-        @Override
-        public boolean tryAdvance(JAVA_CONSUMER action) {
-            if (action == null) throw new NullPointerException();
-            if (index >= 0 && index < fence) {
-                action.accept(array[index++]);
-                return true;
-            }
-            return false;
-        }
-        
-        @Override
-        public long estimateSize() { return fence - index; }
-        @Override
-        public int characteristics() { return characteristics; }
-        @Override
-        public Comparator<? super JAVA_CLASS> getComparator() {
 			if (hasCharacteristics(4)) //Sorted
 				return null;
 			throw new IllegalStateException();
-        }
+		}
+	}
+	
+	static final class ArraySplitIterator KEY_GENERIC_TYPE implements JAVA_SPLIT_ITERATOR KEY_GENERIC_TYPE {
+		private final KEY_TYPE[] array;
+		private int index;
+		private final int fence; 
+		private final int characteristics;
+		
+		public ArraySplitIterator(KEY_TYPE[] array, int origin, int fence, int additionalCharacteristics) {
+			this.array = array;
+			index = origin;
+			this.fence = fence;
+			characteristics = additionalCharacteristics | Spliterator.SIZED | Spliterator.SUBSIZED;
+		}
+		
+		@Override
+		public JAVA_SPLIT_ITERATOR KEY_GENERIC_TYPE trySplit() {
+			int lo = index, mid = (lo + fence) >>> 1;
+			return (lo >= mid) ? null : new ArraySplitIteratorBRACES(array, lo, index = mid, characteristics);
+		}
+		
+		@Override
+		public void forEachRemaining(JAVA_CONSUMER action) {
+			if (action == null) throw new NullPointerException();
+			KEY_TYPE[] a; int i, hi;
+			if ((a = array).length >= (hi = fence) && (i = index) >= 0 && i < (index = hi)) {
+				do { action.accept(a[i]); } while (++i < hi);
+			}
+		}
+
+		@Override
+		public boolean tryAdvance(JAVA_CONSUMER action) {
+			if (action == null) throw new NullPointerException();
+			if (index >= 0 && index < fence) {
+				action.accept(array[index++]);
+				return true;
+			}
+			return false;
+		}
+		
+		@Override
+		public long estimateSize() { return fence - index; }
+		@Override
+		public int characteristics() { return characteristics; }
+		@Override
+		public Comparator<? super JAVA_CLASS> getComparator() {
+			if (hasCharacteristics(4)) //Sorted
+				return null;
+			throw new IllegalStateException();
+		}
 	}
 #endif
 }

src/builder/resources/speiger/assets/collections/templates/utils/Strategy.template

@@ -6,6 +6,19 @@ package speiger.src.collections.PACKAGE.utils;
  */
 public interface STRATEGY KEY_GENERIC_TYPE
 {
+#if TYPE_OBJECT
+	/**
+	 * Identity Strategy
+	 */
+	public static final STRATEGY NO_GENERIC_TYPE IDENTITY = new IdentityStrategyBRACES();
+	
+	/**
+	 * @Type(T)
+	 * @return a IdentityStrategy that allows to emulate a IdentityHashMap
+	 */
+	public static GENERIC_KEY_BRACES STRATEGY KEY_GENERIC_TYPE identityStrategy() { return (STRATEGY<KEY_TYPE>)IDENTITY; }
+	
+#endif
 	/**
 	 * Type Specific HashCode function
 	 * @param o the element that the hashcode is requested for (if object may be null)
@@ -20,4 +33,19 @@ public interface STRATEGY KEY_GENERIC_TYPE
 	 * @return if the elements match
 	 */
 	public boolean equals(KEY_TYPE key, KEY_TYPE value);
+	
+#if TYPE_OBJECT
+	/**
+	 * A Strategy that uses Identity HashCode instead of the normal hashing function.
+	 * This simulates a IdentityHashMap without having the need to actually implement it.
+	 * @Type(T)
+	 */
+	public static class IdentityStrategy KEY_GENERIC_TYPE implements STRATEGY KEY_GENERIC_TYPE
+	{
+		@Override
+		public int hashCode(KEY_TYPE o) { return System.identityHashCode(o); }
+		@Override
+		public boolean equals(KEY_TYPE key, KEY_TYPE value) { return key == value; }
+	}
+#endif
 }

src/builder/resources/speiger/assets/collections/templates/utils/maps/Maps.template

@@ -45,7 +45,6 @@ import speiger.src.collections.VALUE_PACKAGE.utils.VALUE_COLLECTIONS;
 #if !SAME_TYPE && !VALUE_OBJECT
 import speiger.src.collections.VALUE_PACKAGE.utils.VALUE_SETS;
 #endif
-
 #endif
 
 /**
@@ -110,7 +109,7 @@ public class MAPS
 	 * @ValueType(V)
 	 * @return empty map of desired type
 	 */
-	public static GENERIC_KEY_VALUE_BRACES MAP KEY_VALUE_GENERIC_TYPE emptyMap() { 
+	public static GENERIC_KEY_VALUE_BRACES MAP KEY_VALUE_GENERIC_TYPE empty() { 
 #if TYPE_OBJECT || VALUE_OBJECT
 		return (MAP KEY_VALUE_GENERIC_TYPE)EMPTY;
 #else
@@ -127,7 +126,7 @@ public class MAPS
 	 * @note if the inputted map is already synchronized then it will just return it instead
 	 * @note iterators do not support synchronization
 	 */
-	public static GENERIC_KEY_VALUE_BRACES MAP KEY_VALUE_GENERIC_TYPE synchronizeMap(MAP KEY_VALUE_GENERIC_TYPE map) { return map instanceof SynchronizedMap ? map : new SynchronizedMapKV_BRACES(map); }
+	public static GENERIC_KEY_VALUE_BRACES MAP KEY_VALUE_GENERIC_TYPE synchronize(MAP KEY_VALUE_GENERIC_TYPE map) { return map instanceof SynchronizedMap ? map : new SynchronizedMapKV_BRACES(map); }
 	/**
 	 * Helper function that creates a Helper wrapper to synchronize access with custom access control into the map.
 	 * @param map the map that should be synchronized
@@ -138,7 +137,7 @@ public class MAPS
 	 * @note if the inputted map is already synchronized then it will just return it instead
 	 * @note iterators do not support synchronization
 	 */
-	public static GENERIC_KEY_VALUE_BRACES MAP KEY_VALUE_GENERIC_TYPE synchronizeMap(MAP KEY_VALUE_GENERIC_TYPE map, Object mutex) { return map instanceof SynchronizedMap ? map : new SynchronizedMapKV_BRACES(map, mutex); }
+	public static GENERIC_KEY_VALUE_BRACES MAP KEY_VALUE_GENERIC_TYPE synchronize(MAP KEY_VALUE_GENERIC_TYPE map, Object mutex) { return map instanceof SynchronizedMap ? map : new SynchronizedMapKV_BRACES(map, mutex); }
 	
 	/**
 	 * Helper function that creates a Helper wrapper to synchronize access into the SortedMap.
@@ -149,7 +148,7 @@ public class MAPS
 	 * @note if the inputted map is already synchronized then it will just return it instead
 	 * @note iterators do not support synchronization
 	 */
-	public static GENERIC_KEY_VALUE_BRACES SORTED_MAP KEY_VALUE_GENERIC_TYPE synchronizeMap(SORTED_MAP KEY_VALUE_GENERIC_TYPE map) { return map instanceof SynchronizedSortedMap ? map : new SynchronizedSortedMapKV_BRACES(map); }
+	public static GENERIC_KEY_VALUE_BRACES SORTED_MAP KEY_VALUE_GENERIC_TYPE synchronize(SORTED_MAP KEY_VALUE_GENERIC_TYPE map) { return map instanceof SynchronizedSortedMap ? map : new SynchronizedSortedMapKV_BRACES(map); }
 	/**
 	 * Helper function that creates a Helper wrapper to synchronize access with custom access control into the SortedMap.
 	 * @param map the SortedMap that should be synchronized
@@ -160,7 +159,7 @@ public class MAPS
 	 * @note if the inputted map is already synchronized then it will just return it instead
 	 * @note iterators do not support synchronization
 	 */
-	public static GENERIC_KEY_VALUE_BRACES SORTED_MAP KEY_VALUE_GENERIC_TYPE synchronizeMap(SORTED_MAP KEY_VALUE_GENERIC_TYPE map, Object mutex) { return map instanceof SynchronizedSortedMap ? map : new SynchronizedSortedMapKV_BRACES(map, mutex); }
+	public static GENERIC_KEY_VALUE_BRACES SORTED_MAP KEY_VALUE_GENERIC_TYPE synchronize(SORTED_MAP KEY_VALUE_GENERIC_TYPE map, Object mutex) { return map instanceof SynchronizedSortedMap ? map : new SynchronizedSortedMapKV_BRACES(map, mutex); }
 	
 	/**
 	 * Helper function that creates a Helper wrapper to synchronize access into the NavigableMap.
@@ -171,7 +170,7 @@ public class MAPS
 	 * @note if the inputted map is already synchronized then it will just return it instead
 	 * @note iterators do not support synchronization
 	 */
-	public static GENERIC_KEY_VALUE_BRACES NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE synchronizeMap(NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE map) { return map instanceof SynchronizedNavigableMap ? map : new SynchronizedNavigableMapKV_BRACES(map); }
+	public static GENERIC_KEY_VALUE_BRACES NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE synchronize(NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE map) { return map instanceof SynchronizedNavigableMap ? map : new SynchronizedNavigableMapKV_BRACES(map); }
 	/**
 	 * Helper function that creates a Helper wrapper to synchronize access with custom access control into the NavigableMap.
 	 * @param map the NavigableMap that should be synchronized
@@ -182,7 +181,7 @@ public class MAPS
 	 * @note if the inputted map is already synchronized then it will just return it instead
 	 * @note iterators do not support synchronization
 	 */
-	public static GENERIC_KEY_VALUE_BRACES NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE synchronizeMap(NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE map, Object mutex) { return map instanceof SynchronizedNavigableMap ? map : new SynchronizedNavigableMapKV_BRACES(map, mutex); }
+	public static GENERIC_KEY_VALUE_BRACES NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE synchronize(NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE map, Object mutex) { return map instanceof SynchronizedNavigableMap ? map : new SynchronizedNavigableMapKV_BRACES(map, mutex); }
 	
 	/**
 	 * A Helper function that creates a Helper wrapper to only allow Read Access into the Map
@@ -192,7 +191,7 @@ public class MAPS
 	 * @return a unmodifiable Map
 	 * @note if the inputted map is already unmodifiable then it will just return it instead
 	 */
-	public static GENERIC_KEY_VALUE_BRACES MAP KEY_VALUE_GENERIC_TYPE unmodifyableMap(MAP KEY_VALUE_GENERIC_TYPE map) { return map instanceof UnmodifyableMap ? map : new UnmodifyableMapKV_BRACES(map); }
+	public static GENERIC_KEY_VALUE_BRACES MAP KEY_VALUE_GENERIC_TYPE unmodifiable(MAP KEY_VALUE_GENERIC_TYPE map) { return map instanceof UnmodifyableMap ? map : new UnmodifyableMapKV_BRACES(map); }
 	/**
 	 * A Helper function that creates a Helper wrapper to only allow Read Access into the SortedMap
 	 * @param map the SortedMap that should be made Unmodifiable
@@ -201,7 +200,7 @@ public class MAPS
 	 * @return a unmodifiable SortedMap
 	 * @note if the inputted SortedMap is already unmodifiable then it will just return it instead
 	 */
-	public static GENERIC_KEY_VALUE_BRACES SORTED_MAP KEY_VALUE_GENERIC_TYPE unmodifyableMap(SORTED_MAP KEY_VALUE_GENERIC_TYPE map) { return map instanceof UnmodifyableSortedMap ? map : new UnmodifyableSortedMapKV_BRACES(map); }
+	public static GENERIC_KEY_VALUE_BRACES SORTED_MAP KEY_VALUE_GENERIC_TYPE unmodifiable(SORTED_MAP KEY_VALUE_GENERIC_TYPE map) { return map instanceof UnmodifyableSortedMap ? map : new UnmodifyableSortedMapKV_BRACES(map); }
 	/**
 	 * A Helper function that creates a Helper wrapper to only allow Read Access into NavigableMap Map
 	 * @param map the NavigableMap that should be made Unmodifiable
@@ -210,23 +209,23 @@ public class MAPS
 	 * @return a unmodifiable NavigableMap
 	 * @note if the inputted NavigableMap is already unmodifiable then it will just return it instead
 	 */
-	public static GENERIC_KEY_VALUE_BRACES NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE unmodifyableMap(NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE map) { return map instanceof UnmodifyableNavigableMap ? map : new UnmodifyableNavigableMapKV_BRACES(map); }
+	public static GENERIC_KEY_VALUE_BRACES NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE unmodifiable(NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE map) { return map instanceof UnmodifyableNavigableMap ? map : new UnmodifyableNavigableMapKV_BRACES(map); }
 	/**
 	 * A Helper function that creates a Unmodifyable Entry
-	 * @param entry the Entry that should be made unmodifyable
+	 * @param entry the Entry that should be made unmodifiable
 	 * @Type(T)
 	 * @ValueType(V)
 	 * @return a Unmodifyable Entry
 	 */
-	public static GENERIC_KEY_VALUE_BRACES MAP.Entry KEY_VALUE_GENERIC_TYPE unmodifyableEntry(MAP.Entry KEY_VALUE_GENERIC_TYPE entry) { return entry instanceof UnmodifyableEntry ? entry : new UnmodifyableEntryKV_BRACES(entry); }
+	public static GENERIC_KEY_VALUE_BRACES MAP.Entry KEY_VALUE_GENERIC_TYPE unmodifiable(MAP.Entry KEY_VALUE_GENERIC_TYPE entry) { return entry instanceof UnmodifyableEntry ? entry : new UnmodifyableEntryKV_BRACES(entry); }
 	/**
 	 * A Helper function that creates a Unmodifyable Entry
-	 * @param entry the Entry that should be made unmodifyable
+	 * @param entry the Entry that should be made unmodifiable
 	 * @Type(T)
 	 * @ValueType(V)
 	 * @return a Unmodifyable Entry
 	 */
-	public static GENERIC_KEY_VALUE_BRACES MAP.Entry KEY_VALUE_GENERIC_TYPE unmodifyableEntry(Map.Entry<CLASS_TYPE, CLASS_VALUE_TYPE> entry) { return entry instanceof UnmodifyableEntry ? (UnmodifyableEntry KEY_VALUE_GENERIC_TYPE)entry : new UnmodifyableEntryKV_BRACES(entry); }
+	public static GENERIC_KEY_VALUE_BRACES MAP.Entry KEY_VALUE_GENERIC_TYPE unmodifiable(Map.Entry<CLASS_TYPE, CLASS_VALUE_TYPE> entry) { return entry instanceof UnmodifyableEntry ? (UnmodifyableEntry KEY_VALUE_GENERIC_TYPE)entry : new UnmodifyableEntryKV_BRACES(entry); }
 	
 	/**
 	 * Creates a Singleton map from the provided values.
@@ -235,9 +234,9 @@ public class MAPS
 	 * @param value the value that should be turned into a singleton
 	 * @Type(T)
 	 * @ValueType(V)
-	 * @return a unmodifyable Singleton map.
+	 * @return a unmodifiable Singleton map.
 	 */
-	public static GENERIC_KEY_VALUE_BRACES MAP KEY_VALUE_GENERIC_TYPE singletonMap(KEY_TYPE key, VALUE_TYPE value) { return new SingletonMapKV_BRACES(key, value); }
+	public static GENERIC_KEY_VALUE_BRACES MAP KEY_VALUE_GENERIC_TYPE singleton(KEY_TYPE key, VALUE_TYPE value) { return new SingletonMapKV_BRACES(key, value); }
 	
 	/**
 	 * Singleton Map instance that is used in the helper method
@@ -265,7 +264,9 @@ public class MAPS
 		public VALUE_TYPE addTo(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
 #endif
 		@Override
-		public VALUE_TYPE REMOVE_KEY(KEY_TYPE key) { throw new UnsupportedOperationException(); }
+		public VALUE_TYPE REMOVE_VALUE(KEY_TYPE key) { throw new UnsupportedOperationException(); }
+		@Override
+		public VALUE_TYPE REMOVE_VALUEOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) { throw new UnsupportedOperationException(); }
 #if !TYPE_OBJECT || !VALUE_OBJECT
 		@Override
 		public boolean remove(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
@@ -276,20 +277,22 @@ public class MAPS
 		@Override
 		public VALUE_TYPE getOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) { return EQUALS_KEY_TYPE(key, this.key) ? value : defaultValue; }
 #endif
+		@Override
+		public SingletonMap KEY_VALUE_GENERIC_TYPE copy() { return new SingletonMapKV_BRACES(key, value); }
 		@Override
 		public SET KEY_GENERIC_TYPE keySet() { 
-			if(keySet == null) keySet = SETS.singletonSet(key);
+			if(keySet == null) keySet = SETS.singleton(key);
 			return keySet;
 		}
 		
 		@Override
 		public VALUE_COLLECTION VALUE_GENERIC_TYPE values() { 
-			if(values == null) values = VALUE_SETS.singletonSet(value);
+			if(values == null) values = VALUE_SETS.singleton(value);
 			return values;
 		}
 		@Override
 		public ObjectSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> ENTRY_SET() { 
-			if(entrySet == null) entrySet = ObjectSets.singletonSet(new ABSTRACT_MAP.BasicEntryKV_BRACES(key, value));
+			if(entrySet == null) entrySet = ObjectSets.singleton(new ABSTRACT_MAP.BasicEntryKV_BRACES(key, value));
 			return entrySet;
 		}
 	}
@@ -309,7 +312,9 @@ public class MAPS
 		public VALUE_TYPE addTo(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
 #endif
 		@Override
-		public VALUE_TYPE REMOVE_KEY(KEY_TYPE key) { throw new UnsupportedOperationException(); }
+		public VALUE_TYPE REMOVE_VALUE(KEY_TYPE key) { throw new UnsupportedOperationException(); }
+		@Override
+		public VALUE_TYPE REMOVE_VALUEOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) { throw new UnsupportedOperationException(); }
 #if !TYPE_OBJECT || !VALUE_OBJECT
 		@Override
 		public boolean remove(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
@@ -323,9 +328,11 @@ public class MAPS
 		@Override
 		public SET KEY_GENERIC_TYPE keySet() { return SETS.empty(); }
 		@Override
-		public VALUE_COLLECTION VALUE_GENERIC_TYPE values() { return VALUE_COLLECTIONS.emptyCollection(); }
+		public VALUE_COLLECTION VALUE_GENERIC_TYPE values() { return VALUE_COLLECTIONS.empty(); }
 		@Override
 		public ObjectSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> ENTRY_SET() { return ObjectSets.empty(); }
+		@Override
+		public EmptyMap KEY_VALUE_GENERIC_TYPE copy() { return this; }
 	}
 	
 	/**
@@ -361,31 +368,31 @@ public class MAPS
 		}
 		
 		@Override
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE descendingMap() { return unmodifyableMap(map.descendingMap()); }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE descendingMap() { return synchronize(map.descendingMap()); }
 		@Override
 		public NAVIGABLE_SET KEY_GENERIC_TYPE navigableKeySet() { return SETS.unmodifiable(map.navigableKeySet()); }
 		@Override
 		public NAVIGABLE_SET KEY_GENERIC_TYPE descendingKeySet() { return SETS.unmodifiable(map.descendingKeySet()); }
 		@Override
-		public MAP.Entry KEY_VALUE_GENERIC_TYPE firstEntry() { return unmodifyableEntry(map.firstEntry()); }
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE firstEntry() { return unmodifiable(map.firstEntry()); }
 		@Override
-		public MAP.Entry KEY_VALUE_GENERIC_TYPE lastEntry() { return unmodifyableEntry(map.lastEntry()); }
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE lastEntry() { return unmodifiable(map.lastEntry()); }
 		@Override
 		public MAP.Entry KEY_VALUE_GENERIC_TYPE pollFirstEntry() { throw new UnsupportedOperationException(); }
 		@Override
 		public MAP.Entry KEY_VALUE_GENERIC_TYPE pollLastEntry() { throw new UnsupportedOperationException(); }
 		@Override
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, boolean fromInclusive, KEY_TYPE toKey, boolean toInclusive) { return unmodifyableMap(map.subMap(fromKey, fromInclusive, toKey, toInclusive)); }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, boolean fromInclusive, KEY_TYPE toKey, boolean toInclusive) { return unmodifiable(map.subMap(fromKey, fromInclusive, toKey, toInclusive)); }
 		@Override
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey, boolean inclusive) { return unmodifyableMap(map.headMap(toKey, inclusive)); }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey, boolean inclusive) { return unmodifiable(map.headMap(toKey, inclusive)); }
 		@Override
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey, boolean inclusive) { return unmodifyableMap(map.tailMap(fromKey, inclusive)); }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey, boolean inclusive) { return unmodifiable(map.tailMap(fromKey, inclusive)); }
 		@Override
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, KEY_TYPE toKey) { return unmodifyableMap(map.subMap(fromKey, toKey)); }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, KEY_TYPE toKey) { return unmodifiable(map.subMap(fromKey, toKey)); }
 		@Override
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey) { return unmodifyableMap(map.headMap(toKey)); }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey) { return unmodifiable(map.headMap(toKey)); }
 		@Override
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey) { return unmodifyableMap(map.tailMap(fromKey)); }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey) { return unmodifiable(map.tailMap(fromKey)); }
 #if !TYPE_OBJECT
 		@Override
 		public void setDefaultMaxValue(KEY_TYPE e) { throw new UnsupportedOperationException(); }
@@ -405,13 +412,15 @@ public class MAPS
 		@Override
 		public KEY_TYPE ceilingKey(KEY_TYPE key) { return map.ceilingKey(key); }
 		@Override
-		public MAP.Entry KEY_VALUE_GENERIC_TYPE lowerEntry(KEY_TYPE key) { return unmodifyableEntry(map.lowerEntry(key)); }
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE lowerEntry(KEY_TYPE key) { return unmodifiable(map.lowerEntry(key)); }
 		@Override
-		public MAP.Entry KEY_VALUE_GENERIC_TYPE higherEntry(KEY_TYPE key) { return unmodifyableEntry(map.higherEntry(key)); }
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE higherEntry(KEY_TYPE key) { return unmodifiable(map.higherEntry(key)); }
 		@Override
-		public MAP.Entry KEY_VALUE_GENERIC_TYPE floorEntry(KEY_TYPE key) { return unmodifyableEntry(map.floorEntry(key)); }
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE floorEntry(KEY_TYPE key) { return unmodifiable(map.floorEntry(key)); }
 		@Override
-		public MAP.Entry KEY_VALUE_GENERIC_TYPE ceilingEntry(KEY_TYPE key) { return unmodifyableEntry(map.ceilingEntry(key)); }
+		public MAP.Entry KEY_VALUE_GENERIC_TYPE ceilingEntry(KEY_TYPE key) { return unmodifiable(map.ceilingEntry(key)); }
+		@Override
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
 	}
 	
 	/**
@@ -442,11 +451,11 @@ public class MAPS
 		@Override
 		public COMPARATOR KEY_GENERIC_TYPE comparator() { return map.comparator(); }
 		@Override
-		public SORTED_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, KEY_TYPE toKey) { return unmodifyableMap(map.subMap(fromKey, toKey)); }
+		public SORTED_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, KEY_TYPE toKey) { return unmodifiable(map.subMap(fromKey, toKey)); }
 		@Override
-		public SORTED_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey) { return unmodifyableMap(map.headMap(toKey)); }
+		public SORTED_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey) { return unmodifiable(map.headMap(toKey)); }
 		@Override
-		public SORTED_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey) { return unmodifyableMap(map.tailMap(fromKey)); }
+		public SORTED_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey) { return unmodifiable(map.tailMap(fromKey)); }
 		@Override
 		public KEY_TYPE FIRST_ENTRY_KEY() { return map.FIRST_ENTRY_KEY(); }
 		@Override
@@ -459,6 +468,8 @@ public class MAPS
 		public VALUE_TYPE FIRST_ENTRY_VALUE() { return map.FIRST_ENTRY_VALUE(); }
 		@Override
 		public VALUE_TYPE LAST_ENTRY_VALUE() { return map.LAST_ENTRY_VALUE(); }
+		@Override
+		public SORTED_MAP KEY_VALUE_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
 	}
 	
 	/**
@@ -485,7 +496,9 @@ public class MAPS
 		public VALUE_TYPE addTo(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
 #endif
 		@Override
-		public VALUE_TYPE REMOVE_KEY(KEY_TYPE key) { throw new UnsupportedOperationException(); }
+		public VALUE_TYPE REMOVE_VALUE(KEY_TYPE key) { throw new UnsupportedOperationException(); }
+		@Override
+		public VALUE_TYPE REMOVE_VALUEOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) { throw new UnsupportedOperationException(); }
 #if !TYPE_OBJECT || !VALUE_OBJECT
 		@Override
 		public boolean remove(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
@@ -496,6 +509,8 @@ public class MAPS
 		@Override
 		public VALUE_TYPE getOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) { return map.getOrDefault(key, defaultValue); }
 #endif
+		@Override
+		public MAP KEY_VALUE_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
 		
 		@Override
 		public SET KEY_GENERIC_TYPE keySet() { 
@@ -505,7 +520,7 @@ public class MAPS
 		
 		@Override
 		public VALUE_COLLECTION VALUE_GENERIC_TYPE values() {
-			if(values == null) values = VALUE_COLLECTIONS.unmodifiableCollection(map.values());
+			if(values == null) values = VALUE_COLLECTIONS.unmodifiable(map.values());
 			return values;
 		}
 		
@@ -533,7 +548,7 @@ public class MAPS
 		
 		@Override
 		public void forEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
-			s.forEach(T -> action.accept(unmodifyableEntry(T)));
+			s.forEach(T -> action.accept(unmodifiable(T)));
 		}
 		
 		@Override
@@ -543,7 +558,7 @@ public class MAPS
 				@Override
 				public boolean hasNext() { return iter.hasNext(); }
 				@Override
-				public MAP.Entry KEY_VALUE_GENERIC_TYPE next() { return unmodifyableEntry(iter.next()); }
+				public MAP.Entry KEY_VALUE_GENERIC_TYPE next() { return unmodifiable(iter.next()); }
 			};
 		}
 		
@@ -568,11 +583,11 @@ public class MAPS
 		}
 		
 		@Override
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE descendingMap() { synchronized(mutex) { return synchronizeMap(map.descendingMap(), mutex); } }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE descendingMap() { synchronized(mutex) { return synchronize(map.descendingMap(), mutex); } }
 		@Override
-		public NAVIGABLE_SET KEY_GENERIC_TYPE navigableKeySet() { synchronized(mutex) { return SETS.synchronizedSet(map.navigableKeySet(), mutex); } }
+		public NAVIGABLE_SET KEY_GENERIC_TYPE navigableKeySet() { synchronized(mutex) { return SETS.synchronize(map.navigableKeySet(), mutex); } }
 		@Override
-		public NAVIGABLE_SET KEY_GENERIC_TYPE descendingKeySet() { synchronized(mutex) { return SETS.synchronizedSet(map.descendingKeySet(), mutex); } }
+		public NAVIGABLE_SET KEY_GENERIC_TYPE descendingKeySet() { synchronized(mutex) { return SETS.synchronize(map.descendingKeySet(), mutex); } }
 		@Override
 		public MAP.Entry KEY_VALUE_GENERIC_TYPE firstEntry() { synchronized(mutex) { return map.firstEntry(); } }
 		@Override
@@ -582,17 +597,17 @@ public class MAPS
 		@Override
 		public MAP.Entry KEY_VALUE_GENERIC_TYPE pollLastEntry() { synchronized(mutex) { return map.pollLastEntry(); } }
 		@Override
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, boolean fromInclusive, KEY_TYPE toKey, boolean toInclusive) { synchronized(mutex) { return synchronizeMap(map.subMap(fromKey, fromInclusive, toKey, toInclusive), mutex); } }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, boolean fromInclusive, KEY_TYPE toKey, boolean toInclusive) { synchronized(mutex) { return synchronize(map.subMap(fromKey, fromInclusive, toKey, toInclusive), mutex); } }
 		@Override
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey, boolean inclusive) { synchronized(mutex) { return synchronizeMap(map.headMap(toKey, inclusive), mutex); } }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey, boolean inclusive) { synchronized(mutex) { return synchronize(map.headMap(toKey, inclusive), mutex); } }
 		@Override
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey, boolean inclusive) { synchronized(mutex) { return synchronizeMap(map.tailMap(fromKey, inclusive), mutex); } }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey, boolean inclusive) { synchronized(mutex) { return synchronize(map.tailMap(fromKey, inclusive), mutex); } }
 		@Override
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, KEY_TYPE toKey) { synchronized(mutex) { return synchronizeMap(map.subMap(fromKey, toKey), mutex); } }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, KEY_TYPE toKey) { synchronized(mutex) { return synchronize(map.subMap(fromKey, toKey), mutex); } }
 		@Override
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey) { synchronized(mutex) { return synchronizeMap(map.headMap(toKey), mutex); } }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey) { synchronized(mutex) { return synchronize(map.headMap(toKey), mutex); } }
 		@Override
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey) { synchronized(mutex) { return synchronizeMap(map.tailMap(fromKey), mutex); } }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey) { synchronized(mutex) { return synchronize(map.tailMap(fromKey), mutex); } }
 		@Override
 		public KEY_TYPE lowerKey(KEY_TYPE key) { synchronized(mutex) { return map.lowerKey(key); } }
 		@Override
@@ -609,25 +624,27 @@ public class MAPS
 		public MAP.Entry KEY_VALUE_GENERIC_TYPE floorEntry(KEY_TYPE key) { synchronized(mutex) { return map.floorEntry(key); } }
 		@Override
 		public MAP.Entry KEY_VALUE_GENERIC_TYPE ceilingEntry(KEY_TYPE key) { synchronized(mutex) { return map.ceilingEntry(key); } }
-#if !TYPE_OBJECT
+		@Override
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+		#if !TYPE_OBJECT
 		@Override
 		@Deprecated
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(CLASS_TYPE fromKey, boolean fromInclusive, CLASS_TYPE toKey, boolean toInclusive) { synchronized(mutex) { return synchronizeMap(map.subMap(fromKey, fromInclusive, toKey, toInclusive), mutex); } }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(CLASS_TYPE fromKey, boolean fromInclusive, CLASS_TYPE toKey, boolean toInclusive) { synchronized(mutex) { return synchronize(map.subMap(fromKey, fromInclusive, toKey, toInclusive), mutex); } }
 		@Override
 		@Deprecated
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(CLASS_TYPE toKey, boolean inclusive) { synchronized(mutex) { return synchronizeMap(map.headMap(toKey, inclusive), mutex); } }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(CLASS_TYPE toKey, boolean inclusive) { synchronized(mutex) { return synchronize(map.headMap(toKey, inclusive), mutex); } }
 		@Override
 		@Deprecated
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(CLASS_TYPE fromKey, boolean inclusive) { synchronized(mutex) { return synchronizeMap(map.tailMap(fromKey, inclusive), mutex); } }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(CLASS_TYPE fromKey, boolean inclusive) { synchronized(mutex) { return synchronize(map.tailMap(fromKey, inclusive), mutex); } }
 		@Override
 		@Deprecated
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(CLASS_TYPE fromKey, CLASS_TYPE toKey) { synchronized(mutex) { return synchronizeMap(map.subMap(fromKey, toKey), mutex); } }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE subMap(CLASS_TYPE fromKey, CLASS_TYPE toKey) { synchronized(mutex) { return synchronize(map.subMap(fromKey, toKey), mutex); } }
 		@Override
 		@Deprecated
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(CLASS_TYPE toKey) { synchronized(mutex) { return synchronizeMap(map.headMap(toKey), mutex); } }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE headMap(CLASS_TYPE toKey) { synchronized(mutex) { return synchronize(map.headMap(toKey), mutex); } }
 		@Override
 		@Deprecated
-		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(CLASS_TYPE fromKey) { synchronized(mutex) { return synchronizeMap(map.tailMap(fromKey), mutex); } }
+		public NAVIGABLE_MAP KEY_VALUE_GENERIC_TYPE tailMap(CLASS_TYPE fromKey) { synchronized(mutex) { return synchronize(map.tailMap(fromKey), mutex); } }
 		@Override
 		public void setDefaultMaxValue(KEY_TYPE e) { synchronized(mutex) { map.setDefaultMaxValue(e); } }
 		@Override
@@ -696,11 +713,11 @@ public class MAPS
 		@Override
 		public COMPARATOR KEY_GENERIC_TYPE comparator() { synchronized(mutex) { return map.comparator(); } }
 		@Override
-		public SORTED_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, KEY_TYPE toKey) { synchronized(mutex) { return synchronizeMap(map.subMap(fromKey, toKey), mutex); } }
+		public SORTED_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, KEY_TYPE toKey) { synchronized(mutex) { return synchronize(map.subMap(fromKey, toKey), mutex); } }
 		@Override
-		public SORTED_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey)  { synchronized(mutex) { return synchronizeMap(map.headMap(toKey), mutex); } }
+		public SORTED_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey)  { synchronized(mutex) { return synchronize(map.headMap(toKey), mutex); } }
 		@Override
-		public SORTED_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey) { synchronized(mutex) { return synchronizeMap(map.tailMap(fromKey), mutex); } }
+		public SORTED_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey) { synchronized(mutex) { return synchronize(map.tailMap(fromKey), mutex); } }
 		@Override
 		public KEY_TYPE FIRST_ENTRY_KEY() { synchronized(mutex) { return map.FIRST_ENTRY_KEY(); } }
 		@Override
@@ -713,6 +730,8 @@ public class MAPS
 		public VALUE_TYPE FIRST_ENTRY_VALUE() { synchronized(mutex) { return map.FIRST_ENTRY_VALUE(); } }
 		@Override
 		public VALUE_TYPE LAST_ENTRY_VALUE() { synchronized(mutex) { return map.LAST_ENTRY_VALUE(); } }
+		@Override
+		public SORTED_MAP KEY_VALUE_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
 #if !TYPE_OBJECT
 		@Override
 		@Deprecated
@@ -722,13 +741,13 @@ public class MAPS
 		public CLASS_TYPE lastKey() { synchronized(mutex) { return map.lastKey(); } }
 		@Override
 		@Deprecated
-		public SORTED_MAP KEY_VALUE_GENERIC_TYPE subMap(CLASS_TYPE fromKey, CLASS_TYPE toKey) { synchronized(mutex) { return synchronizeMap(map.subMap(fromKey, toKey), mutex); } }
+		public SORTED_MAP KEY_VALUE_GENERIC_TYPE subMap(CLASS_TYPE fromKey, CLASS_TYPE toKey) { synchronized(mutex) { return synchronize(map.subMap(fromKey, toKey), mutex); } }
 		@Override
 		@Deprecated
-		public SORTED_MAP KEY_VALUE_GENERIC_TYPE headMap(CLASS_TYPE toKey) { synchronized(mutex) { return synchronizeMap(map.headMap(toKey), mutex); } }
+		public SORTED_MAP KEY_VALUE_GENERIC_TYPE headMap(CLASS_TYPE toKey) { synchronized(mutex) { return synchronize(map.headMap(toKey), mutex); } }
 		@Override
 		@Deprecated
-		public SORTED_MAP KEY_VALUE_GENERIC_TYPE tailMap(CLASS_TYPE fromKey) { synchronized(mutex) { return synchronizeMap(map.tailMap(fromKey), mutex); } }
+		public SORTED_MAP KEY_VALUE_GENERIC_TYPE tailMap(CLASS_TYPE fromKey) { synchronized(mutex) { return synchronize(map.tailMap(fromKey), mutex); } }
 #endif
 	}
 	
@@ -768,14 +787,19 @@ public class MAPS
 		public VALUE_TYPE put(KEY_TYPE key, VALUE_TYPE value) { synchronized(mutex) { return map.put(key, value); } }
 		@Override
 		public VALUE_TYPE putIfAbsent(KEY_TYPE key, VALUE_TYPE value) { synchronized(mutex) { return map.putIfAbsent(key, value); } }
+		public void putAllIfAbsent(MAP KEY_VALUE_GENERIC_TYPE m) { synchronized(mutex) { map.putAllIfAbsent(m); } }
 #if VALUE_PRIMITIVES
 		@Override
 		public VALUE_TYPE addTo(KEY_TYPE key, VALUE_TYPE value) { synchronized(mutex) { return map.addTo(key, value); } }
+		public void addToAll(MAP KEY_VALUE_GENERIC_TYPE m) { synchronized(mutex) { map.addToAll(m); } }
 #endif
 		@Override
 		public void putAll(MAP KEY_VALUE_GENERIC_TYPE m) { synchronized(mutex) { map.putAll(m); } }
 		@Override
 		public void putAll(Map<? extends CLASS_TYPE, ? extends CLASS_VALUE_TYPE> m) { synchronized(mutex) { map.putAll(m); } }
+		@Override
+		public void putAll(KEY_TYPE[] keys, VALUE_TYPE[] values, int offset, int size) { synchronized(mutex) { map.putAll(keys, values, offset, size); } }
+		
 #if !TYPE_OBJECT
 		@Override
 		public boolean containsKey(KEY_TYPE key) { synchronized(mutex) { return map.containsKey(key); } }
@@ -787,7 +811,9 @@ public class MAPS
 		@Override
 		public VALUE_TYPE GET_VALUE(KEY_TYPE key) { synchronized(mutex) { return map.GET_VALUE(key); } }
 		@Override
-		public VALUE_TYPE REMOVE_KEY(KEY_TYPE key) { synchronized(mutex) { return map.REMOVE_KEY(key); } }
+		public VALUE_TYPE REMOVE_VALUE(KEY_TYPE key) { synchronized(mutex) { return map.REMOVE_VALUE(key); } }
+		@Override
+		public VALUE_TYPE REMOVE_VALUEOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) { synchronized(mutex) { return map.REMOVE_VALUEOrDefault(key, defaultValue); } }
 #if !TYPE_OBJECT || !VALUE_OBJECT
 		@Override
 		public boolean remove(KEY_TYPE key, VALUE_TYPE value) { synchronized(mutex) { return map.remove(key, value); } }
@@ -797,6 +823,8 @@ public class MAPS
 		@Override
 		public VALUE_TYPE replace(KEY_TYPE key, VALUE_TYPE value) { synchronized(mutex) { return map.replace(key, value); } }
 		@Override
+		public void REPLACE_VALUES(MAP KEY_VALUE_GENERIC_TYPE m) { synchronized(mutex) { map.REPLACE_VALUES(m); } }
+		@Override
 		public void REPLACE_VALUES(UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) { synchronized(mutex) { map.REPLACE_VALUES(mappingFunction); } }
 		@Override
 		public VALUE_TYPE COMPUTE(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) { synchronized(mutex) { return map.COMPUTE(key, mappingFunction); } }
@@ -806,6 +834,8 @@ public class MAPS
 		public VALUE_TYPE COMPUTE_IF_PRESENT(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) { synchronized(mutex) { return map.COMPUTE_IF_PRESENT(key, mappingFunction); } }
 		@Override
 		public VALUE_TYPE MERGE(KEY_TYPE key, VALUE_TYPE value, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) { synchronized(mutex) { return map.MERGE(key, value, mappingFunction); } }
+		@Override
+		public void BULK_MERGE(MAP KEY_VALUE_GENERIC_TYPE m, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) { synchronized(mutex) { map.BULK_MERGE(m, mappingFunction); } }
 #if !TYPE_OBJECT || !VALUE_OBJECT
 		@Override
 		public VALUE_TYPE getOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) { synchronized(mutex) { return map.getOrDefault(key, defaultValue); } }
@@ -815,20 +845,22 @@ public class MAPS
 		@Override
 		public int size() { synchronized(mutex) { return super.size(); } }
 		@Override
+		public MAP KEY_VALUE_GENERIC_TYPE copy() { throw new UnsupportedOperationException(); }
+		@Override
 		public SET KEY_GENERIC_TYPE keySet() {
-			if(keys == null) keys = SETS.synchronizedSet(map.keySet(), mutex);
+			if(keys == null) keys = SETS.synchronize(map.keySet(), mutex);
 			return keys;
 		}
 		
 		@Override
 		public VALUE_COLLECTION VALUE_GENERIC_TYPE values() {
-			if(values == null) values = VALUE_COLLECTIONS.synchronizedCollection(map.values(), mutex);
+			if(values == null) values = VALUE_COLLECTIONS.synchronize(map.values(), mutex);
 			return values;
 		}
 
 		@Override
 		public ObjectSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> ENTRY_SET() {
-			if(entrySet == null) entrySet = ObjectSets.synchronizedSet(map.ENTRY_SET(), mutex);
+			if(entrySet == null) entrySet = ObjectSets.synchronize(map.ENTRY_SET(), mutex);
 			return entrySet;
 		}
 		

src/main/java/speiger/src/collections/utils/ITrimmable.java

@@ -20,4 +20,18 @@ public interface ITrimmable
 	 * @return if the internal array has been trimmed.
 	 */
 	public boolean trim(int size);
+	
+	/**
+	 * Trims the collection down to the original size and clears all present elements with it.
+	 */
+	public default void clearAndTrim() {
+		clearAndTrim(0);
+	}
+	
+	/**
+	 * Trims the collection down to the requested size and clears all elements while doing so
+	 * @param size the amount of elements that should be allowed
+	 * @note this will enforce minimum size of the collection itself
+	 */
+	public void clearAndTrim(int size);
 }

src/main/java/speiger/src/collections/utils/Stack.java

@@ -29,6 +29,14 @@ public interface Stack<T>
 	 */
 	public int size();
 	
+	
+	/**
+	 * @return if the stack is empty
+	 */
+	public default boolean isEmpty() {
+		return size() == 0;
+	}
+	
 	/**
 	 * Clears the stack
 	 */

src/test/java/speiger/src/collections/ints/base/BaseInt2IntMapTest.java

@@ -33,7 +33,7 @@ public abstract class BaseInt2IntMapTest
 		Assert.assertEquals(1, putMap.put(513, 2));
 		Assert.assertEquals(PUT_ARRAY.length + 1, putMap.size());
 		Assert.assertEquals(512, putMap.addTo(0, 1));
-		Assert.assertEquals(513, putMap.getInt(0));
+		Assert.assertEquals(513, putMap.get(0));
 	}
 	
 	@Test
@@ -70,13 +70,13 @@ public abstract class BaseInt2IntMapTest
 		if(!getValidMapTests().contains(MapTests.REPLACE)) return;
 		Int2IntMap map = createMap(TEST_ARRAY, TEST_ARRAY);
 		Assert.assertEquals(0, map.replace(0, 512));
-		Assert.assertEquals(512, map.getInt(0));
+		Assert.assertEquals(512, map.get(0));
 		Assert.assertTrue(map.replace(0, 512, 0));
 		Assert.assertFalse(map.replace(0, 512, 0));
 		map = createMap(TEST_ARRAY, TEST_ARRAY);
 		map.replaceInts((K, V) -> 99 - V);
-		Assert.assertEquals(99, map.getInt(0));
+		Assert.assertEquals(99, map.get(0));
-		Assert.assertEquals(0, map.getInt(99));
+		Assert.assertEquals(0, map.get(99));
 	}
 	
 	@Test
@@ -85,7 +85,7 @@ public abstract class BaseInt2IntMapTest
 		if(!getValidMapTests().contains(MapTests.COMPUTE)) return;
 		Int2IntMap map = createMap(TEST_ARRAY, TEST_ARRAY);
 		Assert.assertEquals(512, map.computeInt(0, (K, V) -> 512));
-		Assert.assertEquals(512, map.getInt(0));
+		Assert.assertEquals(512, map.get(0));
 		Assert.assertEquals(512, map.computeIntIfAbsent(0, T -> 0));
 		Assert.assertEquals(0, map.computeIntIfPresent(0, (T, V) -> 0));
 		Assert.assertEquals(0, map.computeIntIfAbsent(-10, T -> 0));
@@ -107,7 +107,7 @@ public abstract class BaseInt2IntMapTest
 		Int2IntMap map = createMap(TEST_ARRAY, TEST_ARRAY);
 		for(int i = 0;i<TEST_ARRAY.length;i++)
 		{
-			Assert.assertEquals(i, map.getInt(i));
+			Assert.assertEquals(i, map.get(i));
 		}
 	}
 	
@@ -131,10 +131,20 @@ public abstract class BaseInt2IntMapTest
 	{
 		if(!getValidMapTests().contains(MapTests.REMOVE)) return;
 		Int2IntMap map = createMap(PUT_VALUE_ARRAY, PUT_ARRAY);
-		Assert.assertEquals(PUT_ARRAY[50], map.remInt(PUT_VALUE_ARRAY[50]));
+		Assert.assertEquals(PUT_ARRAY[50], map.remove(PUT_VALUE_ARRAY[50]));
 		Assert.assertTrue(map.remove(PUT_VALUE_ARRAY[51], PUT_ARRAY[51]));
 	}
 	
+	@Test
+	public void testSort()
+	{
+		if(!getValidMapTests().contains(MapTests.COPY)) return;
+		Int2IntMap map = createMap(TEST_ARRAY, TEST_ARRAY);
+		Int2IntMap copy = map.copy();
+		Assert.assertFalse(map == copy);
+		Assert.assertEquals(map, copy);
+	}
+	
 	public static class Strategy implements IntStrategy
 	{
 		@Override

src/test/java/speiger/src/collections/ints/base/BaseInt2IntSortedMapTest.java

@@ -62,11 +62,7 @@ public abstract class BaseInt2IntSortedMapTest extends BaseInt2IntMapTest
 	{
 		if(!getValidSortedMapTests().contains(SortedMapTests.FIRST)) return;
 		Int2IntSortedMap map = createMap(TEST_ARRAY, TEST_ARRAY);
-		for(int i = 0;i<TEST_ARRAY.length;i++)
+		Assert.assertEquals(map.pollFirstIntKey(), 0);
-		{
-			Assert.assertEquals(TEST_ARRAY[i], map.pollFirstIntKey());
-		}
-		Assert.assertEquals(0, map.size());
 	}
 	
 	@Test
@@ -74,11 +70,7 @@ public abstract class BaseInt2IntSortedMapTest extends BaseInt2IntMapTest
 	{
 		if(!getValidSortedMapTests().contains(SortedMapTests.LAST)) return;
 		Int2IntSortedMap map = createMap(TEST_ARRAY, TEST_ARRAY);
-		for(int i = TEST_ARRAY.length-1;i>=0;i--)
+		Assert.assertEquals(map.pollLastIntKey(), 99);
-		{
-			Assert.assertEquals(TEST_ARRAY[i], map.pollLastIntKey());
-		}
-		Assert.assertEquals(0, map.size());
 	}
 	
 	@Test
@@ -87,8 +79,8 @@ public abstract class BaseInt2IntSortedMapTest extends BaseInt2IntMapTest
 		if(!getValidSortedMapTests().contains(SortedMapTests.SUB_MAP)) return;
 		Int2IntSortedMap map = createMap(TEST_ARRAY, TEST_ARRAY);
 		Int2IntSortedMap subMap = map.subMap(25, 75);
-		Assert.assertEquals(50, subMap.remInt(50));
+		Assert.assertEquals(50, subMap.remove(50));
-		Assert.assertNotEquals(50, subMap.remInt(50));
+		Assert.assertNotEquals(50, subMap.remove(50));
 		Assert.assertFalse(subMap.containsKey(20));
 		Assert.assertFalse(subMap.containsKey(80));
 	}
@@ -99,8 +91,8 @@ public abstract class BaseInt2IntSortedMapTest extends BaseInt2IntMapTest
 		if(!getValidSortedMapTests().contains(SortedMapTests.HEAD_MAP)) return;
 		Int2IntSortedMap map = createMap(TEST_ARRAY, TEST_ARRAY);
 		Int2IntSortedMap subMap = map.headMap(75);
-		Assert.assertEquals(50, subMap.remInt(50));
+		Assert.assertEquals(50, subMap.remove(50));
-		Assert.assertNotEquals(50, subMap.remInt(50));
+		Assert.assertNotEquals(50, subMap.remove(50));
 		Assert.assertFalse(subMap.containsKey(80));
 	}
 	
@@ -110,8 +102,8 @@ public abstract class BaseInt2IntSortedMapTest extends BaseInt2IntMapTest
 		if(!getValidSortedMapTests().contains(SortedMapTests.TAIL_MAP)) return;
 		Int2IntSortedMap map = createMap(TEST_ARRAY, TEST_ARRAY);
 		Int2IntSortedMap subMap = map.tailMap(25);
-		Assert.assertEquals(50, subMap.remInt(50));
+		Assert.assertEquals(50, subMap.remove(50));
-		Assert.assertNotEquals(50, subMap.remInt(50));
+		Assert.assertNotEquals(50, subMap.remove(50));
 		Assert.assertFalse(subMap.containsKey(20));
 	}
 }

src/test/java/speiger/src/collections/ints/base/BaseIntCollectionTest.java

@@ -2,6 +2,7 @@ package speiger.src.collections.ints.base;
 
 import java.util.Arrays;
 import java.util.EnumSet;
+import java.util.List;
 import java.util.stream.IntStream;
 
 import org.junit.Assert;
@@ -12,6 +13,7 @@ import speiger.src.collections.ints.utils.IntArrays;
 import speiger.src.collections.ints.utils.IntCollections;
 import speiger.src.collections.ints.utils.IntCollections.SynchronizedCollection;
 import speiger.src.collections.ints.utils.IntCollections.UnmodifiableCollection;
+import speiger.src.collections.objects.lists.ObjectArrayList;
 import speiger.src.collections.tests.CollectionTest;
 
 @SuppressWarnings("javadoc")
@@ -47,6 +49,9 @@ public abstract class BaseIntCollectionTest extends BaseIntIterableTest
 		Assert.assertEquals(TEST_ARRAY.length, collection.size());
 		collection.addAll(create(BULK_ADD_ARRAY));
 		Assert.assertEquals(TEST_ARRAY.length + BULK_ADD_ARRAY.length, collection.size());
+		// Testing if adding via non Type Specific work like they should
+		List<Integer> wrapper = new ObjectArrayList<>(create(ADD_ARRAY));
+		Assert.assertNotNull(create(ADD_ARRAY).addAll(wrapper));
 	}
 	
 	@Test
@@ -158,9 +163,28 @@ public abstract class BaseIntCollectionTest extends BaseIntIterableTest
 	public void testWrapper() {
 		if(!getValidCollectionTests().contains(CollectionTest.WRAPPER)) return;
 		IntCollection collection = create(TEST_ARRAY);
-		collection = IntCollections.synchronizedCollection(collection);
+		collection = IntCollections.synchronize(collection);
 		Assert.assertTrue(collection instanceof SynchronizedCollection);
-		collection = IntCollections.unmodifiableCollection(collection);
+		collection = IntCollections.unmodifiable(collection);
 		Assert.assertTrue(collection instanceof UnmodifiableCollection);
 	}
+	
+	@Test
+	public void testToString() {
+		if(!getValidCollectionTests().contains(CollectionTest.TO_STRING)) return;
+		String base = Arrays.toString(BULK_ADD_ARRAY);
+		IntCollection collection = create(BULK_ADD_ARRAY);
+		Assert.assertEquals(base, collection.toString());
+		Assert.assertEquals(base, IntCollections.synchronize(collection).toString());
+		Assert.assertEquals(base, IntCollections.unmodifiable(collection).toString());
+	}
+	
+	@Test
+	public void testCopy() {
+		if(!getValidCollectionTests().contains(CollectionTest.COPY)) return;
+		IntCollection collection = create(BULK_ADD_ARRAY);
+		IntCollection copy = collection.copy();
+		Assert.assertFalse(collection == copy);
+		Assert.assertEquals(collection, copy);
+	}
 }

src/test/java/speiger/src/collections/ints/base/BaseIntListTest.java

@@ -42,7 +42,7 @@ public abstract class BaseIntListTest extends BaseIntCollectionTest
 		if(getValidListTests().contains(ListTest.ADD_INDEX_COLLECTION)) return;
 		IntList list = create(TEST_ARRAY);
 		IntList adding = create(ADD_ARRAY);
-		list.addAll(0, IntCollections.unmodifiableCollection(adding));
+		list.addAll(0, IntCollections.unmodifiable(adding));
 		for(int i = 0;i<ADD_ARRAY.length;i++) Assert.assertEquals(ADD_ARRAY[i], list.getInt(i));
 	}
 	

src/test/java/speiger/src/collections/ints/base/BaseIntPriorityQueueTest.java

@@ -26,14 +26,14 @@ public abstract class BaseIntPriorityQueueTest extends BaseIntIterableTest
 		if(getValidPriorityQueueTests().contains(PriorityQueueTest.IN_OUT)) {
 			IntPriorityQueue queue = create(EMPTY_ARRAY);
 			for(int i = 0;i<100;i++) {
-				queue.enqueueInt(i);
+				queue.enqueue(i);
 			}
 			for(int i = 0;i<100;i++) {
-				Assert.assertEquals(i, queue.dequeueInt());
+				Assert.assertEquals(i, queue.dequeue());
 			}
 			queue = create(TEST_ARRAY);
 			for(int i = 0;i<100;i++) {
-				Assert.assertEquals(i, queue.dequeueInt());
+				Assert.assertEquals(i, queue.dequeue());
 			}
 		}
 	}
@@ -43,17 +43,17 @@ public abstract class BaseIntPriorityQueueTest extends BaseIntIterableTest
 		if(getValidPriorityQueueTests().contains(PriorityQueueTest.PEEK)) {
 			IntPriorityQueue queue = create(EMPTY_ARRAY);
 			for(int i = 0;i<100;i++) {
-				queue.enqueueInt(i);
+				queue.enqueue(i);
 			}
 			if(isUnsortedRead()) {
 				for(int i = 0;i<100;i++) {
-					int value = queue.peekInt(i);
+					int value = queue.peek(i);
 					Assert.assertTrue(value >= 0 && value < 100);
 				}
 			}
 			else {
 				for(int i = 0;i<100;i++) {
-					Assert.assertEquals(i, queue.peekInt(i));
+					Assert.assertEquals(i, queue.peek(i));
 				}
 			}
 		}
@@ -64,20 +64,20 @@ public abstract class BaseIntPriorityQueueTest extends BaseIntIterableTest
 		if(getValidPriorityQueueTests().contains(PriorityQueueTest.REMOVE)) {
 			IntPriorityQueue queue = create(EMPTY_ARRAY);
 			for(int i = 0;i<100;i++) {
-				queue.enqueueInt(i);
+				queue.enqueue(i);
 			}
-			queue.removeInt(40);
+			queue.removeFirst(40);
 			for(int i = 0;i<99;i++) {
-				if(i >= 40) Assert.assertEquals(i + 1, queue.dequeueInt());
+				if(i >= 40) Assert.assertEquals(i + 1, queue.dequeue());
-				else Assert.assertEquals(i, queue.dequeueInt());
+				else Assert.assertEquals(i, queue.dequeue());
 			}
 			for(int i = 0;i<100;i++) {
-				queue.enqueueInt(i);
+				queue.enqueue(i);
 			}
-			queue.removeLastInt(40);
+			queue.removeLast(40);
 			for(int i = 0;i<99;i++) {
-				if(i >= 40) Assert.assertEquals(i + 1, queue.dequeueInt());
+				if(i >= 40) Assert.assertEquals(i + 1, queue.dequeue());
-				else Assert.assertEquals(i, queue.dequeueInt());
+				else Assert.assertEquals(i, queue.dequeue());
 			}
 		}
 	}
@@ -89,7 +89,7 @@ public abstract class BaseIntPriorityQueueTest extends BaseIntIterableTest
 			IntPriorityQueue queue = create(EMPTY_ARRAY);
 			if(isUnsortedRead()) {
 				for(int i = 0;i<100;i++) {
-					queue.enqueueInt(i);
+					queue.enqueue(i);
 				}
 				int[] array = queue.toIntArray();
 				IntArrays.stableSort(array);
@@ -102,29 +102,31 @@ public abstract class BaseIntPriorityQueueTest extends BaseIntIterableTest
 				Assert.assertArrayEquals(array, nonData);
 			}
 			else {
-				Integer[] ref = IntArrays.wrap(TEST_ARRAY);
-				Integer[] shiftArray = new Integer[100];
 				int[] shiftPrimArray = new int[100];
 				for(int i = 0; i < 100; i++) {
 					queue.enqueue(i);
 					shiftPrimArray[(i+80) % 100] = i;
-					shiftArray[(i+80) % 100] = Integer.valueOf(i);
 				}
-				Assert.assertArrayEquals(ref, queue.toArray());
-				Assert.assertArrayEquals(ref, queue.toArray(new Integer[100]));
-				Assert.assertArrayEquals(ref, queue.toArray(null));
 				Assert.assertArrayEquals(TEST_ARRAY, queue.toIntArray());
 				Assert.assertArrayEquals(TEST_ARRAY, queue.toIntArray(new int[100]));
 				Assert.assertArrayEquals(TEST_ARRAY, queue.toIntArray(null));
 				IntPriorityQueue other = create(queue.toIntArray());
 				for(int i = 0;i<20;i++) {
-					other.dequeueInt();
+					other.dequeue();
 					other.enqueue(i);
 				}
 				Assert.assertArrayEquals(shiftPrimArray, other.toIntArray());
 				Assert.assertArrayEquals(shiftPrimArray, other.toIntArray(new int[100]));
-				Assert.assertArrayEquals(shiftArray, other.toArray());
 			}
 		}
 	}
+	
+	@Test
+	public void testCopy() {
+		if(!getValidPriorityQueueTests().contains(PriorityQueueTest.COPY)) return;
+		IntPriorityQueue queue = create(TEST_ARRAY);
+		IntPriorityQueue copy = queue.copy();
+		Assert.assertFalse(queue == copy);
+		Assert.assertEquals(queue, copy);
+	}
 }

src/test/java/speiger/src/collections/ints/base/BaseIntSortedSetTest.java

@@ -49,9 +49,15 @@ public abstract class BaseIntSortedSetTest extends BaseIntCollectionTest
 	public void pollTest() {
 		if(getValidSortedSetTests().contains(SortedSetTest.POLL)) {
 			IntSortedSet set = create(TEST_ARRAY);
-			Assert.assertEquals(set.pollFirstInt(), 0);
+			for(int i = 0;i<100;i++)
-			Assert.assertEquals(set.pollLastInt(), 99);
+			{
-			
+				Assert.assertEquals(i, set.pollFirstInt());
+			}
+			set = create(TEST_ARRAY);
+			for(int i = 99;i>=0;i--)
+			{
+				Assert.assertEquals(i, set.pollLastInt());
+			}
 		}
 	}
 	

src/test/java/speiger/src/collections/ints/base/IIntStackTests.java

@@ -18,13 +18,13 @@ public interface IIntStackTests
 	public default void testPush()
 	{
 		IntStack stacks = create(TEST_ARRAY);
-		stacks.pushInt(500);
+		stacks.push(500);
-		Assert.assertEquals(500, stacks.topInt());
+		Assert.assertEquals(500, stacks.top());
 	}
 	
 	@Test
 	public default void testPop()
 	{
-		Assert.assertEquals(99, create(TEST_ARRAY).topInt());
+		Assert.assertEquals(99, create(TEST_ARRAY).top());
 	}
 }

src/test/java/speiger/src/collections/ints/lists/IntLinkedListTest.java

@@ -0,0 +1,44 @@
+package speiger.src.collections.ints.lists;
+
+import org.junit.Test;
+
+import speiger.src.collections.ints.base.BaseIntListTest;
+import speiger.src.collections.ints.base.BaseIntPriorityQueueTest;
+import speiger.src.collections.ints.base.IIntStackTests;
+import speiger.src.collections.ints.queues.IntPriorityQueue;
+
+/**
+ * @author Speiger
+ *
+ */
+public class IntLinkedListTest extends BaseIntListTest implements IIntStackTests
+{
+	@Override
+	public IntLinkedList create(int[] data) {
+		return new IntLinkedList(data);
+	}
+	
+	@Test
+	@Override
+	public void testPush() {
+		IIntStackTests.super.testPush();
+	}
+	
+	@Test
+	@Override
+	public void testPop() {
+		IIntStackTests.super.testPop();
+	}
+	
+	/**
+	 * @author Speiger
+	 */
+	public static class IntLinkedListQueueTest extends BaseIntPriorityQueueTest {
+
+		@Override
+		protected IntPriorityQueue create(int[] data) {
+			return new IntLinkedList(data);
+		}
+		
+	}
+}

src/test/java/speiger/src/collections/ints/sets/IntHashSetTests.java

@@ -6,6 +6,7 @@ import speiger.src.collections.ints.base.BaseIntCollectionTest;
 import speiger.src.collections.ints.base.BaseIntSortedSetTest;
 import speiger.src.collections.ints.collections.IntCollection;
 import speiger.src.collections.ints.utils.IntStrategy;
+import speiger.src.collections.tests.CollectionTest;
 import speiger.src.collections.tests.SortedSetTest;
 
 @SuppressWarnings("javadoc")
@@ -21,6 +22,14 @@ public class IntHashSetTests
 	{
 		@Override
 		protected IntCollection create(int[] data) { return new IntOpenHashSet(data); }
+		
+		@Override
+		protected EnumSet<CollectionTest> getValidCollectionTests()
+		{
+			EnumSet<CollectionTest> tests = super.getValidCollectionTests();
+			tests.remove(CollectionTest.TO_STRING);
+			return tests;
+		}
 	}
 	
 	public static class IntLinkedOpenHashSetTests extends BaseIntOpenHashSetTests
@@ -33,6 +42,14 @@ public class IntHashSetTests
 	{
 		@Override
 		protected IntCollection create(int[] data) { return new IntOpenCustomHashSet(data, new DefaultStrategy()); }
+		
+		@Override
+		protected EnumSet<CollectionTest> getValidCollectionTests()
+		{
+			EnumSet<CollectionTest> tests = super.getValidCollectionTests();
+			tests.remove(CollectionTest.TO_STRING);
+			return tests;
+		}
 	}
 	
 	public static class IntLinkedOpenCustomHashSetTests extends BaseIntOpenHashSetTests

src/test/java/speiger/src/collections/objects/list/ObjectArrayListTest.java

@@ -22,6 +22,13 @@ public class ObjectArrayListTest
 		testCastable(ObjectArrayList.wrap("Test", "Testing", "Testing stuff"), true);
 	}
 	
+	@Test
+	public void testEmptyCreation()
+	{
+		ObjectArrayList<String> test = ObjectArrayList.of(String.class);
+		Assert.assertTrue(test.isCastable());
+	}
+	
 	public <T> void testCastable(IObjectArray<T> castable, boolean result)
 	{
 		Assert.assertTrue(castable.isCastable() == result);

src/test/java/speiger/src/collections/objects/utils/StringSortTest.java

@@ -0,0 +1,134 @@
+package speiger.src.collections.objects.utils;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.nio.file.Files;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import speiger.src.collections.objects.lists.ObjectArrayList;
+import speiger.src.collections.objects.lists.ObjectLinkedList;
+import speiger.src.collections.objects.lists.ObjectList;
+
+@SuppressWarnings("javadoc")
+public class StringSortTest
+{
+	public static final String[] NAMES = loadNames();
+	
+	private static final String[] loadNames()
+	{
+		List<String> list = new ArrayList<>();
+		try(BufferedReader reader = Files.newBufferedReader(new File("src/test/resources/testAssets/strings/names.txt").toPath()))
+		{
+			reader.lines().forEach(list::add);
+		}
+		catch(Exception e)
+		{
+			e.printStackTrace();
+		}
+		list.sort(null);
+		return list.toArray(new String[list.size()]);
+	}
+	
+	@Test
+	public void testArrayListSort() {
+		ObjectList<String> list = new ObjectArrayList<>(NAMES.clone());
+		ObjectLists.shuffle(list);
+		Assert.assertFalse(Arrays.equals(list.toArray(new String[list.size()]), NAMES));
+		list.sort(String::compareTo);
+		Assert.assertTrue(Arrays.equals(list.toArray(new String[list.size()]), NAMES));
+		ObjectLists.shuffle(list);
+		Assert.assertFalse(Arrays.equals(list.toArray(new String[list.size()]), NAMES));
+		list.sort(null);
+		Assert.assertTrue(Arrays.equals(list.toArray(new String[list.size()]), NAMES));
+	}
+	
+	@Test
+	public void testLinkedListSort() {
+		ObjectList<String> list = new ObjectLinkedList<>(NAMES.clone());
+		ObjectLists.shuffle(list);
+		Assert.assertFalse(Arrays.equals(list.toArray(new String[list.size()]), NAMES));
+		list.sort(String::compareTo);
+		Assert.assertTrue(Arrays.equals(list.toArray(new String[list.size()]), NAMES));
+		ObjectLists.shuffle(list);
+		Assert.assertFalse(Arrays.equals(list.toArray(new String[list.size()]), NAMES));
+		list.sort(null);
+		Assert.assertTrue(Arrays.equals(list.toArray(new String[list.size()]), NAMES));
+	}
+	
+	@Test
+	public void testInsertionSort() {
+		String[] array = ObjectArrays.shuffle(NAMES.clone());
+		Assert.assertFalse(Arrays.equals(array, NAMES));
+		ObjectArrays.insertionSort(array);
+		Assert.assertArrayEquals(NAMES, array);
+		ObjectArrays.shuffle(array);
+		Assert.assertFalse(Arrays.equals(array, NAMES));
+		ObjectArrays.insertionSort(array, String::compareTo);
+		Assert.assertArrayEquals(NAMES, array);
+	}
+	
+	@Test
+	public void testMergeSort() {
+		String[] array = ObjectArrays.shuffle(NAMES.clone());
+		Assert.assertFalse(Arrays.equals(array, NAMES));
+		ObjectArrays.mergeSort(array);
+		Assert.assertArrayEquals(NAMES, array);
+		ObjectArrays.shuffle(array);
+		Assert.assertFalse(Arrays.equals(array, NAMES));
+		ObjectArrays.mergeSort(array, String::compareTo);
+		Assert.assertArrayEquals(NAMES, array);
+	}
+	
+	@Test
+	public void testSelectionSortSort() {
+		String[] array = ObjectArrays.shuffle(NAMES.clone());
+		Assert.assertFalse(Arrays.equals(array, NAMES));
+		ObjectArrays.selectionSort(array);
+		Assert.assertArrayEquals(NAMES, array);
+		ObjectArrays.shuffle(array);
+		Assert.assertFalse(Arrays.equals(array, NAMES));
+		ObjectArrays.selectionSort(array, String::compareTo);
+		Assert.assertArrayEquals(NAMES, array);
+	}
+	
+	@Test
+	public void testQuickSortSort() {
+		String[] array = ObjectArrays.shuffle(NAMES.clone());
+		Assert.assertFalse(Arrays.equals(array, NAMES));
+		ObjectArrays.quickSort(array);
+		Assert.assertArrayEquals(NAMES, array);
+		ObjectArrays.shuffle(array);
+		Assert.assertFalse(Arrays.equals(array, NAMES));
+		ObjectArrays.quickSort(array, String::compareTo);
+		Assert.assertArrayEquals(NAMES, array);
+	}
+	
+	@Test
+	public void testParallelMergeSort() {
+		String[] array = ObjectArrays.shuffle(NAMES.clone());
+		Assert.assertFalse(Arrays.equals(array, NAMES));
+		ObjectArrays.parallelMergeSort(array);
+		Assert.assertArrayEquals(NAMES, array);
+		ObjectArrays.shuffle(array);
+		Assert.assertFalse(Arrays.equals(array, NAMES));
+		ObjectArrays.parallelMergeSort(array, String::compareTo);
+		Assert.assertArrayEquals(NAMES, array);
+	}
+	
+	@Test
+	public void testParallelQuickSort() {
+		String[] array = ObjectArrays.shuffle(NAMES.clone());
+		Assert.assertFalse(Arrays.equals(array, NAMES));
+		ObjectArrays.parallelQuickSort(array);
+		Assert.assertArrayEquals(NAMES, array);
+		ObjectArrays.shuffle(array);
+		Assert.assertFalse(Arrays.equals(array, NAMES));
+		ObjectArrays.parallelQuickSort(array, String::compareTo);
+		Assert.assertArrayEquals(NAMES, array);
+	}
+}

src/test/java/speiger/src/collections/tests/CollectionTest.java

@@ -14,5 +14,7 @@ public enum CollectionTest
 	RETAIN_ALL,
 	TO_ARRAY,
 	CLEAR,
-	WRAPPER;
+	WRAPPER,
+	TO_STRING,
+	COPY;
 }

src/test/java/speiger/src/collections/tests/MapTests.java

@@ -11,5 +11,6 @@ public enum MapTests
 	MERGE,
 	GET,
 	ITERATORS,
-	REMOVE;
+	REMOVE,
+	COPY;
 }

src/test/java/speiger/src/collections/tests/PriorityQueueTest.java

@@ -7,4 +7,5 @@ public enum PriorityQueueTest
 	PEEK,
 	REMOVE,
 	TO_ARRAY,
+	COPY;
 }