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

Comparing jsr166/src/main/java/util/concurrent/ForkJoinPool.java (file contents):
Revision 1.72 by jsr166, Fri Jul 1 03:09:02 2011 UTC vs.
Revision 1.73 by jsr166, Fri Jul 1 14:30:13 2011 UTC

#	Line 1341 | Line 1341 | public class ForkJoinPool extends Abstra
1341		* @param delta 1 for increment, -1 for decrement
1342		*/
1343		final void addActiveCount(int delta) {
1344	<	long d = delta < 0 ? -AC_UNIT : AC_UNIT;
1344	>	long d = (long)delta << AC_SHIFT;
1345		long c;
1346	<	do {} while (!UNSAFE.compareAndSwapLong(this, ctlOffset, c = ctl,
1347	<	((c + d) & AC_MASK) |
1348	<	(c & ~AC_MASK)));
1346	>	do {} while (!UNSAFE.compareAndSwapLong(this, ctlOffset,
1347	>	c = ctl, c + d));
1348		}
1349
1350		/**

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