Iterator interface

From the Java API documentation at java.sun.com:

public interface Iterator

An iterator over a collection. Iterator takes the place of Enumeration in the Java collections framework. Iterators differ from enumerations in two ways:

• Iterators allow the caller to remove elements from the underlying collection during the iteration with well-defined semantics.
• Method names have been improved.

Since: 1.2 See Also: Collection, ListIterator, Enumeration