Package java.util

Interface Summary

Interface	Description
Collection<E>	Collection is the root of the collection hierarchy.
Iterator<E>	An iterator over a sequence of objects, such as a collection.
List<E>	A List is a collection which maintains an ordering for its elements.
ListIterator<E>	An ListIterator is used to sequence over a List of objects.
Queue<E>	A collection designed for holding elements prior to processing.
RandomAccess	Marker interface used by List implementations to indicate that they support fast (generally constant time) random access.

Class Summary

Class	Description
ArrayList<E>
Random	This class provides methods that return pseudo-random values.