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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 1.13 by jsr166, Sun Jan 18 20:17:33 2015 UTC

#	Line 4 | Line 4
4		*/
5
6		package jsr166x;    // XXX This belongs in java.util!!! XXX
7	+
8		import java.util.*; // XXX This import goes away        XXX
9		import java.io.*;
10
#	Line 464 | Line 465 | public class ArrayDeque<E> extends Abstr
465		* Retrieves, but does not remove, the head of the queue represented by
466		* this deque, returning {@code null} if this deque is empty.
467		*
468	<	* <p>This method is equivalent to {@link #peekFirst}
468	>	* <p>This method is equivalent to {@link #peekFirst}.
469		*
470		* @return the head of the queue represented by this deque, or
471		*     {@code null} if this deque is empty
#	Line 478 | Line 479 | public class ArrayDeque<E> extends Abstr
479		* this deque.  This method differs from the {@code peek} method only in
480		* that it throws an exception if this deque is empty.
481		*
482	<	* <p>This method is equivalent to {@link #getFirst}
482	>	* <p>This method is equivalent to {@link #getFirst}.
483		*
484		* @return the head of the queue represented by this deque
485		* @throws NoSuchElementException if this deque is empty

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