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

Comparing jsr166/src/main/java/util/concurrent/LinkedBlockingDeque.java (file contents):
Revision 1.74 by jsr166, Tue Dec 27 02:26:23 2016 UTC vs.
Revision 1.75 by jsr166, Tue Dec 27 23:49:46 2016 UTC

#	Line 260 | Line 260 | public class LinkedBlockingDeque<E>
260		*/
261		void unlink(Node<E> x) {
262		// assert lock.isHeldByCurrentThread();
263	+	// assert x.item != null;
264		Node<E> p = x.prev;
265		Node<E> n = x.next;
266		if (p == null) {
#	Line 1389 | Line 1390 | public class LinkedBlockingDeque<E>
1390		final Node<E> q;
1391		if ((deathRow & (1L << i)) != 0L
1392		&& (q = nodes[i]).item != null) {
1392	–	q.item = null;
1393		unlink(q);
1394		removed = true;
1395		}

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