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

Comparing jsr166/src/main/java/util/concurrent/CopyOnWriteArrayList.java (file contents):
Revision 1.87 by jsr166, Mon Dec 12 20:53:11 2011 UTC vs.
Revision 1.88 by dl, Wed Dec 21 19:38:28 2011 UTC

#	Line 621 | Line 621 | public class CopyOnWriteArrayList<E>
621		* @see #remove(Object)
622		*/
623		public boolean removeAll(Collection<?> c) {
624	+	if (c == null) throw new NullPointerException();
625		final ReentrantLock lock = this.lock;
626		lock.lock();
627		try {
#	Line 663 | Line 664 | public class CopyOnWriteArrayList<E>
664		* @see #remove(Object)
665		*/
666		public boolean retainAll(Collection<?> c) {
667	+	if (c == null) throw new NullPointerException();
668		final ReentrantLock lock = this.lock;
669		lock.lock();
670		try {

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