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.

Changelog.md

@@ -1,5 +1,20 @@
 # 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.

README.md

@@ -23,15 +23,17 @@ But its focus is a different one.
 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()
+	- 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
+	- 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.
@@ -70,13 +72,16 @@ repositories {
     }
 }
 dependencies {
-	compile 'de.speiger:Primitive-Collections:0.4.1'
+	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) 	|

build.gradle

@@ -18,7 +18,7 @@ repositories {
 }
 
 archivesBaseName = 'Primitive Collections'
-version = '0.4.1';
+version = '0.4.4';
 
 sourceCompatibility = targetCompatibility = compileJava.sourceCompatibility = compileJava.targetCompatibility = '1.8'
 

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

@@ -153,6 +153,7 @@ public class GlobalVariables
 		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");

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;
@@ -181,7 +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;
 	}
 	
@@ -388,9 +389,15 @@ 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

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

@@ -2,6 +2,8 @@ package speiger.src.collections.PACKAGE.lists;
 
 #if TYPE_OBJECT
 import java.util.Comparator;
+#else if PRIMITIVES
+import java.nio.JAVA_BUFFER;
 #endif
 import java.util.Collection;
 import java.util.Iterator;
@@ -637,6 +639,14 @@ public class LINKED_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 		return d;
 	}
 	
+#endif
+#if PRIMITIVES
+	@Override
+	public void fillBuffer(JAVA_BUFFER buffer) {
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next)
+			buffer.put(entry.value);
+	}
+	
 #endif
 	@Override
 	@Primitive

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;
@@ -255,6 +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. 

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;
@@ -667,7 +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];

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;
@@ -627,7 +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];

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

@@ -34,6 +34,8 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE extends ABSTRACT_PRIORITY_QUEUE K
 	protected int first;
 	/** The Last Index pointer */
 	protected int last;
+	/** The Minimum Capacity of the Queue **/
+	protected int minCapacity;
 	
 	/**
 	 * Constructor using a initial array
@@ -62,7 +64,9 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE extends ABSTRACT_PRIORITY_QUEUE K
 	 */
 	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;
@@ -76,7 +80,8 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE extends ABSTRACT_PRIORITY_QUEUE K
 	 */
 	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;
 	}
 	
 	/**
@@ -227,6 +232,7 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE extends ABSTRACT_PRIORITY_QUEUE K
 		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;
 	}
@@ -305,7 +311,7 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE extends ABSTRACT_PRIORITY_QUEUE K
 	
 	@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);
@@ -326,7 +332,7 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE extends ABSTRACT_PRIORITY_QUEUE K
 	 */
 	@Override
 	public void clearAndTrim(int size) {
-		int newSize = Math.max(MIN_CAPACITY, size);
+		int newSize = Math.max(minCapacity, size);
 		if(array.length <= newSize) {
 			clear();
 			return;
@@ -348,7 +354,7 @@ public class ARRAY_FIFO_QUEUE KEY_GENERIC_TYPE extends ABSTRACT_PRIORITY_QUEUE K
 	
 	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/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)
@@ -11,6 +18,56 @@ public interface PRIORITY_DEQUEUE KEY_GENERIC_TYPE extends PRIORITY_QUEUE KEY_GE
 	 * @param e the element that should be inserted into the first place
 	 */
 	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

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

@@ -2,11 +2,14 @@ package speiger.src.collections.PACKAGE.queues;
 
 #if TYPE_OBJECT
 import java.util.Comparator;
-import speiger.src.collections.objects.collections.ObjectIterator;
+import java.util.Collection;
+import java.util.Iterator;
 #else
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
 #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.
@@ -33,6 +36,57 @@ public interface PRIORITY_QUEUE KEY_GENERIC_TYPE extends ITERABLE KEY_GENERIC_TY
 	 * @param e the element that should be inserted
 	 */
 	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

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

@@ -2,6 +2,7 @@ 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;
@@ -429,7 +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];

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

@@ -2,6 +2,7 @@ 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;
@@ -461,7 +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];

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

@@ -15,7 +15,8 @@ import speiger.src.collections.objects.utils.ObjectArrays;
 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
  */
@@ -180,6 +181,18 @@ public class COLLECTIONS
 		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); } }
 	}
 	
 	/**
@@ -278,6 +291,18 @@ public class COLLECTIONS
 		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); }
 	}
 	
 	/**

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

@@ -5,6 +5,9 @@ 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
@@ -204,7 +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
@@ -357,6 +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() {
@@ -469,6 +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() {

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

@@ -1,15 +1,23 @@
 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
@@ -86,6 +94,14 @@ public class PRIORITY_QUEUES
 		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
@@ -102,6 +118,20 @@ public class PRIORITY_QUEUES
 		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); } }
 	}
 	
 	/**
@@ -123,6 +153,14 @@ public class PRIORITY_QUEUES
 		
 		@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

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);