--- jsr166/src/jdk8/java/util/concurrent/Exchanger.java	2016/03/26 06:22:50	1.1
+++ jsr166/src/jdk8/java/util/concurrent/Exchanger.java	2016/03/26 12:02:03	1.2
@@ -277,7 +277,7 @@ public class Exchanger<V> {
      * Nodes hold partially exchanged data, plus other per-thread
      * bookkeeping. Padded via @Contended to reduce memory contention.
      */
-    @jdk.internal.vm.annotation.Contended static final class Node {
+    @sun.misc.Contended static final class Node {
         int index;              // Arena index
         int bound;              // Last recorded value of Exchanger.bound
         int collides;           // Number of CAS failures at current bound