diff --git a/src/builder/resources/speiger/assets/collections/templates/functions/Comparator.template b/src/builder/resources/speiger/assets/collections/templates/functions/Comparator.template
index 124c030..870ec5f 100644
--- a/src/builder/resources/speiger/assets/collections/templates/functions/Comparator.template
+++ b/src/builder/resources/speiger/assets/collections/templates/functions/Comparator.template
@@ -50,6 +50,10 @@ public interface COMPARATOR extends Comparator<CLASS_TYPE>
 	{
 		COMPARATOR original;
 		
+		/**
+		 * default constructor
+		 * @param original that is going to be reversed
+		 */
 		public Reversed(COMPARATOR original) {
 			this.original = original;
 		}
diff --git a/src/builder/resources/speiger/assets/collections/templates/lists/ArrayList.template b/src/builder/resources/speiger/assets/collections/templates/lists/ArrayList.template
index 366bed1..9d8aa8c 100644
--- a/src/builder/resources/speiger/assets/collections/templates/lists/ArrayList.template
+++ b/src/builder/resources/speiger/assets/collections/templates/lists/ArrayList.template
@@ -193,7 +193,7 @@ public class ARRAY_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 	 * Appends the specified element to the end of this list.
 	 *
 	 * @param e element to be appended to this list
-	 * @return <tt>true</tt> (as specified by {@link Collection#add})
+	 * @return true (as specified by {@link Collection#add})
 	 */
 	@Override
 	public boolean add(KEY_TYPE e) {
diff --git a/src/builder/resources/speiger/assets/collections/templates/maps/interfaces/SortedMap.template b/src/builder/resources/speiger/assets/collections/templates/maps/interfaces/SortedMap.template
index eb07cce..a720ad3 100644
--- a/src/builder/resources/speiger/assets/collections/templates/maps/interfaces/SortedMap.template
+++ b/src/builder/resources/speiger/assets/collections/templates/maps/interfaces/SortedMap.template
@@ -227,6 +227,11 @@ public interface SORTED_MAP KEY_VALUE_GENERIC_TYPE extends SortedMap<CLASS_TYPE,
 	interface FastSortedSet KEY_VALUE_GENERIC_TYPE extends MAP.FastEntrySet KEY_VALUE_GENERIC_TYPE, ObjectSortedSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
 		@Override
 		public ObjectBidirectionalIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> fastIterator();
+		/**
+		 * Fast iterator that recycles the given Entry object to improve speed and reduce object allocation
+		 * @param fromElement that is going to be started from.
+		 * @return a improved iterator that starts from the desired element
+		 */
 		public ObjectBidirectionalIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> fastIterator(KEY_TYPE fromElement);
 	}
 }
\ No newline at end of file
diff --git a/src/test/java/speiger/src/collections/ints/base/BaseIntIterableTest.java b/src/test/java/speiger/src/collections/ints/base/BaseIntIterableTest.java
index e29bf9c..946d1e5 100644
--- a/src/test/java/speiger/src/collections/ints/base/BaseIntIterableTest.java
+++ b/src/test/java/speiger/src/collections/ints/base/BaseIntIterableTest.java
@@ -123,8 +123,8 @@ public abstract class BaseIntIterableTest
 	@Test
 	public void testStreamMap() {
 		if(getValidIterableTests().contains(IterableTest.STREAM_MAP)) {
-			Integer[] expected = IntStream.of(TEST_ARRAY).mapToObj(Integer::new).toArray(Integer[]::new);
-			Integer[] actual = ObjectIterators.pour(create(TEST_ARRAY).map(Integer::new).iterator()).toArray(Integer[]::new);
+			Integer[] expected = IntStream.of(TEST_ARRAY).mapToObj(Integer::valueOf).toArray(Integer[]::new);
+			Integer[] actual = ObjectIterators.pour(create(TEST_ARRAY).map(Integer::valueOf).iterator()).toArray(Integer[]::new);
 			ObjectArrays.stableSort(actual);
 			Assert.assertArrayEquals(expected, actual);
 		}