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root/jsr166/jsr166/src/jsr166x/ArrayDeque.java

Comparing jsr166/src/jsr166x/ArrayDeque.java (file contents):
Revision 1.11 by jsr166, Wed Jan 16 00:51:11 2013 UTC vs.
Revision 1.12 by jsr166, Tue Feb 5 17:31:01 2013 UTC

#	Line 464 | Line 464 | public class ArrayDeque<E> extends Abstr
464		* Retrieves, but does not remove, the head of the queue represented by
465		* this deque, returning {@code null} if this deque is empty.
466		*
467	<	* <p>This method is equivalent to {@link #peekFirst}
467	>	* <p>This method is equivalent to {@link #peekFirst}.
468		*
469		* @return the head of the queue represented by this deque, or
470		*     {@code null} if this deque is empty
#	Line 478 | Line 478 | public class ArrayDeque<E> extends Abstr
478		* this deque.  This method differs from the {@code peek} method only in
479		* that it throws an exception if this deque is empty.
480		*
481	<	* <p>This method is equivalent to {@link #getFirst}
481	>	* <p>This method is equivalent to {@link #getFirst}.
482		*
483		* @return the head of the queue represented by this deque
484		* @throws NoSuchElementException if this deque is empty

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