Android - An Open Handset Alliance Project

java.util
public interface

java.util.Iterator

An Iterator is used to sequence over a collection of objects.

BasicHeaderIterator, HeaderIterator, ListHeaderIterator, ListIterator, Scanner

				boolean	hasNext()
					Answers if there are more elements to iterate.
				E	next()
					Answers the next object in the iteration.
				void	remove()
					Removes the last object returned by `next` from the collection.

Answers if there are more elements to iterate.

Answers the next object in the iteration.

NoSuchElementException	when there are no more elements

Removes the last object returned by next from the collection.

UnsupportedOperationException	when removing is not supported by the collection being iterated
IllegalStateException	when `next` has not been called, or `remove` has already been called after the last call to `next`

BasicHeaderIterator	Basic implementation of a HeaderIterator.
HeaderIterator	A type-safe iterator for Header objects.
ListHeaderIterator	Implementation of a HeaderIterator based on a List.
ListIterator	An ListIterator is used to sequence over a List of objects.
Scanner	A parser that parses a text string to primitive types with the help of regular expression.


e.g. "intent" or "activity"