Started working on the next patch.

- Added: ISizeProvider interface (Optimization Helper)
- Added: ISizeProvider into most Iterable implementations
(Distinct/Filter/FlatMap/ArrayFlatMap don't support it, for obvious
reasons)
- Added: ToArray function into Iterable which uses ISizeProvider to
reduce overhead of duplicating arrays.
- Fixed: putIfAbsent now replaces defaultValues

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

@@ -102,6 +102,26 @@ public interface MAP KEY_VALUE_GENERIC_TYPE extends Map<CLASS_TYPE, CLASS_VALUE_
 	 */
 	public VALUE_TYPE put(KEY_TYPE key, VALUE_TYPE value);
 	
+	/**
+	 * A Helper method that allows to put int a MAP.Entry into a map.
+	 * @param entry then Entry that should be inserted.
+	 * @return the last present value or default return value.
+	 */
+	public default VALUE_TYPE put(Entry KEY_VALUE_GENERIC_TYPE entry) {
+		return put(entry.ENTRY_KEY(), entry.ENTRY_VALUE());
+	}
+	
+#if !TYPE_OBJECT || !VALUE_OBJECT
+	/**
+	 * A Helper method that allows to put int a Map.Entry into a map.
+	 * @param entry then Entry that should be inserted.
+	 * @return the last present value or default return	value.
+	 */
+	public default CLASS_VALUE_TYPE put(Map.Entry<CLASS_TYPE, CLASS_VALUE_TYPE> entry) {
+		return put(entry.getKey(), entry.getValue());
+	}
+
+#endif
 	/**
 	 * 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