ViewVC Help

View File | Revision Log | Show Annotations | Download File | Root Listing

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

Comparing jsr166/src/main/java/util/concurrent/Phaser.java (file contents):
Revision 1.2 by jsr166, Sun Jul 26 07:04:29 2009 UTC vs.
Revision 1.3 by jsr166, Sun Jul 26 17:48:58 2009 UTC

#	Line 928 | Line 928 | public class Phaser {
928		return p;
929		}
930
931	–
931		// Unsafe mechanics
933	–	private static long fieldOffset(String fieldName, Class<?> klazz) {
934	–	try {
935	–	return UNSAFE.objectFieldOffset(klazz.getDeclaredField(fieldName));
936	–	} catch (NoSuchFieldException e) {
937	–	// Convert Exception to Error
938	–	NoSuchFieldError error = new NoSuchFieldError(fieldName);
939	–	error.initCause(e);
940	–	throw error;
941	–	}
942	–	}
932
933		private static final sun.misc.Unsafe UNSAFE = sun.misc.Unsafe.getUnsafe();
934		private static final long stateOffset =
935	<	fieldOffset("state", Phaser.class);
935	>	objectFieldOffset("state", Phaser.class);
936
937		private final boolean casState(long cmp, long val) {
938		return UNSAFE.compareAndSwapLong(this, stateOffset, cmp, val);
939		}
940	+
941	+	private static long objectFieldOffset(String field, Class<?> klazz) {
942	+	try {
943	+	return UNSAFE.objectFieldOffset(klazz.getDeclaredField(field));
944	+	} catch (NoSuchFieldException e) {
945	+	// Convert Exception to corresponding Error
946	+	NoSuchFieldError error = new NoSuchFieldError(field);
947	+	error.initCause(e);
948	+	throw error;
949	+	}
950	+	}
951		}

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines