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Defines an iterator that operates over a ordered collections.
This iterator allows both forward and reverse iteration through the collection.
| Method Summary | |
boolean |
hasPrevious()
Checks to see if there is a previous entry that can be iterated to. |
Object |
previous()
Gets the previous element from the collection. |
| Methods inherited from interface java.util.Iterator |
hasNext, next, remove |
| Method Detail |
public boolean hasPrevious()
true if the iterator has a previous elementpublic Object previous()
NoSuchElementException - if the iteration is finished
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