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

Comparing jsr166/src/main/java/util/concurrent/ScheduledThreadPoolExecutor.java (file contents):
Revision 1.99 by jsr166, Fri Nov 20 19:54:03 2015 UTC vs.
Revision 1.100 by jsr166, Fri Nov 20 20:49:49 2015 UTC

#	Line 250 | Line 250 | public class ScheduledThreadPoolExecutor
250		}
251
252		public boolean cancel(boolean mayInterruptIfRunning) {
253	+	// The racy read of heapIndex below is benign:
254	+	// if heapIndex < 0, then OOTA guarantees that we have surely
255	+	// been removed; else we recheck under lock in remove()
256		boolean cancelled = super.cancel(mayInterruptIfRunning);
257		if (cancelled && removeOnCancel && heapIndex >= 0)
258		remove(this);

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