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

Comparing jsr166/src/main/java/util/concurrent/CopyOnWriteArrayList.java (file contents):
Revision 1.152 by jsr166, Mon Jun 18 20:01:07 2018 UTC vs.
Revision 1.153 by jsr166, Tue Jun 19 00:00:43 2018 UTC

#	Line 282 | Line 282 | public class CopyOnWriteArrayList<E>
282		CopyOnWriteArrayList<E> clone =
283		(CopyOnWriteArrayList<E>) super.clone();
284		clone.resetLock();
285	+	// Unlike in readObject, here we cannot visibility-piggyback on the
286	+	// volatile write in setArray().
287	+	VarHandle.releaseFence();
288		return clone;
289		} catch (CloneNotSupportedException e) {
290		// this shouldn't happen, since we are Cloneable
#	Line 1578 | Line 1581 | public class CopyOnWriteArrayList<E>
1581		}});
1582		try {
1583		lockField.set(this, new Object());
1581	–	VarHandle.releaseFence();
1584		} catch (IllegalAccessException e) {
1585		throw new Error(e);
1586		}

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