--- a/src/share/vm/runtime/objectMonitor.cpp	Fri Jan 08 05:28:21 2016 -0800
+++ b/src/share/vm/runtime/objectMonitor.cpp	Sun Sep 06 05:02:06 2015 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -224,7 +224,8 @@
 //
 // * The monitor entry list operations avoid locks, but strictly speaking
 //   they're not lock-free.  Enter is lock-free, exit is not.
-//   See http://j2se.east/~dice/PERSIST/040825-LockFreeQueues.html
+//   For a description of 'Methods and apparatus providing non-blocking access
+//   to a resource,' see U.S. Pat. No. 7844973.
 //
 // * The cxq can have multiple concurrent "pushers" but only one concurrent
 //   detaching thread.  This mechanism is immune from the ABA corruption.
@@ -2007,7 +2008,8 @@
 // (duration) or we can fix the count at approximately the duration of
 // a context switch and vary the frequency.   Of course we could also
 // vary both satisfying K == Frequency * Duration, where K is adaptive by monitor.
-// See http://j2se.east/~dice/PERSIST/040824-AdaptiveSpinning.html.
+// For a description of 'Adaptive spin-then-block mutual exclusion in
+// multi-threaded processing,' see U.S. Pat. No. 8046758.
 //
 // This implementation varies the duration "D", where D varies with
 // the success rate of recent spin attempts. (D is capped at approximately