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Chapter 11. The Collections Framework > Iterating Over a Collection with Iterat...
Iterating Over a Collection with Iterator and for
When programming with Collection, iterating over it is one of the most common tasks around. There are two ways to do this: by using Iterator and by using for.
Recall that Collection extends Iterable, which has one method: iterator. This method returns a java.util.Iterator that you can use to iterate over the Collection. The Iterator interface has the following methods:
