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root/jsr166/jsr166/src/main/java/util/concurrent/ConcurrentLinkedQueue.java

Comparing jsr166/src/main/java/util/concurrent/ConcurrentLinkedQueue.java (file contents):
Revision 1.30 by jsr166, Fri Apr 29 02:00:39 2005 UTC vs.
Revision 1.31 by jsr166, Mon May 2 08:35:49 2005 UTC

#	Line 157 | Line 157 | public class ConcurrentLinkedQueue<E> ex
157
158		/**
159		* Adds the specified element to the tail of this queue.
160	<	* @param o the element to add.
160	>	* @param e the element to add.
161		* @return <tt>true</tt> (as per the general contract of
162		* <tt>Collection.add</tt>).
163		*
164		* @throws NullPointerException if the specified element is <tt>null</tt>.
165		*/
166	<	public boolean add(E o) {
167	<	return offer(o);
166	>	public boolean add(E e) {
167	>	return offer(e);
168		}
169
170		/**
171		* Inserts the specified element to the tail of this queue.
172		*
173	<	* @param o the element to add.
173	>	* @param e the element to add.
174		* @return <tt>true</tt> (as per the general contract of
175		* <tt>Queue.offer</tt>).
176		* @throws NullPointerException if the specified element is <tt>null</tt>.
177		*/
178	<	public boolean offer(E o) {
179	<	if (o == null) throw new NullPointerException();
180	<	Node<E> n = new Node<E>(o, null);
178	>	public boolean offer(E e) {
179	>	if (e == null) throw new NullPointerException();
180	>	Node<E> n = new Node<E>(e, null);
181		for(;;) {
182		Node<E> t = tail;
183		Node<E> s = t.getNext();

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