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root/jsr166/jsr166/src/test/tck/AbstractQueuedSynchronizerTest.java

Comparing jsr166/src/test/tck/AbstractQueuedSynchronizerTest.java (file contents):
Revision 1.2 by dl, Mon Dec 29 01:18:40 2003 UTC vs.
Revision 1.3 by dl, Mon Dec 29 14:19:27 2003 UTC

#	Line 30 | Line 30 | public class AbstractQueuedSynchronizerT
30		*/
31		static class Mutex implements Lock, java.io.Serializable {
32		private static class Sync extends AbstractQueuedSynchronizer {
33	<	public int acquireExclusiveState(boolean isQueued, int acquires, Thread current) {
33	>	public int acquireExclusiveState(boolean isQueued, int acquires) {
34		assert acquires == 1; // Does not use multiple acquires
35		return state().compareAndSet(0, 1)? 0 : -1;
36		}
#	Line 40 | Line 40 | public class AbstractQueuedSynchronizerT
40		return true;
41		}
42
43	<	public int acquireSharedState(boolean isQueued, int acquires, Thread current) {
43	>	public int acquireSharedState(boolean isQueued, int acquires) {
44		throw new UnsupportedOperationException();
45		}
46
#	Line 62 | Line 62 | public class AbstractQueuedSynchronizerT
62
63		private final Sync sync = new Sync();
64		public boolean tryLock() {
65	<	return sync.acquireExclusiveState(false, 1, null) >= 0;
65	>	return sync.acquireExclusiveState(false, 1) >= 0;
66		}
67		public void lock() {
68	<	if (!tryLock()) sync.acquireExclusiveUninterruptibly(1);
68	>	sync.acquireExclusiveUninterruptibly(1);
69		}
70		public void lockInterruptibly() throws InterruptedException {
71		sync.acquireExclusiveInterruptibly(1);

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