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Method Summary
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Method Detail
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hasNext
public boolean hasNext()
- Specified by:
hasNext
in interface Iterator<E>
- Returns:
- true if this Iterator has another element.
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peekNext
public E peekNext()
- Returns:
- Object that will be returned from next(), or null
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next
public E next()
- Specified by:
next
in interface Iterator<E>
- Returns:
- next Object
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