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root/jsr166/jsr166/src/main/java/util/Deque.java

Comparing jsr166/src/main/java/util/Deque.java (file contents):
Revision 1.3 by dl, Tue Mar 22 01:29:00 2005 UTC vs.
Revision 1.4 by dl, Tue Mar 22 16:48:32 2005 UTC

#	Line 65 | Line 65 | package java.util;
65		*
66		* <p>This interface extends the {@link Queue} interface.  When a deque is
67		* used as a queue, FIFO (First-In-First-Out) behavior results.  Elements are
68	<	* added to the end of the deque and removed from the beginning.  The methods
68	>	* added at the end of the deque and removed from the beginning.  The methods
69		* inherited from the <tt>Queue</tt> interface are precisely equivalent to
70		* <tt>Deque</tt> methods as indicated in the following table:<p>
71		*
#	Line 176 | Line 176 | public interface Deque<E> extends Queue<
176		boolean offerFirst(E e);
177
178		/**
179	<	* Inserts the specified element to the end of this deque unless it would
179	>	* Inserts the specified element at the end of this deque unless it would
180		* violate capacity restrictions.  When using a capacity-restricted deque,
181		* this method is generally preferable to method <tt>addLast</tt> which
182		* can fail to insert an element only by throwing an exception.
#	Line 202 | Line 202 | public interface Deque<E> extends Queue<
202		void addFirst(E e);
203
204		/**
205	<	* Inserts the specified element to the end of this deque unless it would
205	>	* Inserts the specified element at the end of this deque unless it would
206		* violate capacity restrictions.
207		*
208		* @param e the element to insert
#	Line 298 | Line 298 | public interface Deque<E> extends Queue<
298		*
299		* @param o element to be removed from this deque, if present
300		* @return <tt>true</tt> if the deque contained the specified element
301	<	* @throws NullPointerException if the specified element is <tt>null</tt>
301	>	* @throws NullPointerException if the specified element is null and this
302	>	*     deque does not permit null elements
303		*/
304		boolean removeFirstOccurrence(Object o);
305
#	Line 311 | Line 312 | public interface Deque<E> extends Queue<
312		*
313		* @param o element to be removed from this deque, if present
314		* @return <tt>true</tt> if the deque contained the specified element
315	<	* @throws NullPointerException if the specified element is <tt>null</tt>
315	>	* @throws NullPointerException if the specified element is null and this
316	>	*     deque does not permit null elements
317		*/
318		boolean removeLastOccurrence(Object o);
319
#	Line 321 | Line 323 | public interface Deque<E> extends Queue<
323		/**
324		* Inserts the specified element into the queue represented by this deque
325		* unless it would violate capacity restrictions.  In other words, inserts
326	<	* the specified element to the end of this deque.  When using a
326	>	* the specified element at the end of this deque.  When using a
327		* capacity-restricted deque, this method is generally preferable to the
328		* {@link #add} method, which can fail to insert an element only by
329		* throwing an exception.

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