ArrayList.addAll() is a method in the javax.swing package of the Java programming language. It is used to add all the elements from another collection to an ArrayList. This method takes a collection as an argument and appends all the elements of the specified collection to the end of the ArrayList. The elements will be added in the same order as they appear in the specified collection. This method is commonly used to merge two ArrayLists or to populate an ArrayList with elements from another collection in an efficient way.
Java ArrayList.addAll - 26 examples found. These are the top rated real world Java examples of javax.swing.ArrayList.addAll extracted from open source projects. You can rate examples to help us improve the quality of examples.