| java.util.Iterator
| Iterator | | public interface Iterator (Code) | | An Iterator is used to sequence over a collection of objects.
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| Method Summary | |
| public boolean | hasNext()
Answers if there are more elements to iterate. | | public E | next()
Answers the next object in the iteration. | | public void | remove()
Removes the last object returned by next from the
collection. |
| hasNext | | public boolean hasNext()(Code) | | Answers if there are more elements to iterate.
true if there are more elements, false otherwise
See Also: Iterator.next |
| remove | | public void remove()(Code) | | Removes the last object returned by next from the
collection.
exception:
UnsupportedOperationException - when removing is not supported by the collection beingiterated
exception:
IllegalStateException - when next has not been called, orremove has already been called after thelast call to next |
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