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root/jsr166/jsr166/src/jsr166y/Phaser.java

Comparing jsr166/src/jsr166y/Phaser.java (file contents):
Revision 1.14 by jsr166, Tue Jul 21 00:15:14 2009 UTC vs.
Revision 1.16 by jsr166, Wed Jul 22 01:36:51 2009 UTC

#	Line 175 | Line 175 | import java.lang.reflect.*;
175		* parties result in IllegalStateExceptions. However, you can and
176		* should create tiered phasers to accommodate arbitrarily large sets
177		* of participants.
178	+	*
179	+	* @since 1.7
180	+	* @author Doug Lea
181		*/
182		public class Phaser {
183		/*
#	Line 953 | Line 956 | public class Phaser {
956
957		private static long fieldOffset(String fieldName)
958		throws NoSuchFieldException {
959	<	return _unsafe.objectFieldOffset
959	>	return UNSAFE.objectFieldOffset
960		(Phaser.class.getDeclaredField(fieldName));
961		}
962
963	<	static final Unsafe _unsafe;
963	>	static final Unsafe UNSAFE;
964		static final long stateOffset;
965
966		static {
967		try {
968	<	_unsafe = getUnsafe();
968	>	UNSAFE = getUnsafe();
969		stateOffset = fieldOffset("state");
970		} catch (Throwable e) {
971		throw new RuntimeException("Could not initialize intrinsics", e);
#	Line 970 | Line 973 | public class Phaser {
973		}
974
975		final boolean casState(long cmp, long val) {
976	<	return _unsafe.compareAndSwapLong(this, stateOffset, cmp, val);
976	>	return UNSAFE.compareAndSwapLong(this, stateOffset, cmp, val);
977		}
978		}

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