ArrayList, part of the Java List Collection, was introduced in Lesson A15, ArrayList. As demonstrated throughout this curriculum, lists are very useful. This lesson will cover the List Interface and the two different implementations of Lists: ArrayList and LinkedList. Iterators will be covered as well as the different methods of storage used by the two implementations.

The key topics for this lesson are:

1. The List Interface
2. The ArrayList Class
3. The LinkedList Class
4. Traversing a List using Iterator or ListIterator Objects
5. LinkedList vs ArrayList