JDK 9 RFR of JDK-8151750: Mark ChangingInterests.java as intermittently failing

[joe darcy]

Hello,

With bugs JDK-8151749 and JDK-8149082 outstanding, the test

java/nio/channels/Selector/ChangingInterests.java

should be marked as intermittently failing. Please review the 
corresponding patch below.

Thanks,

-Joe

diff -r 0a1b582d18b3 test/java/nio/channels/Selector/ChangingInterests.java
--- a/test/java/nio/channels/Selector/ChangingInterests.java    Fri Mar 
11 10:06:12 2016 -0800
+++ b/test/java/nio/channels/Selector/ChangingInterests.java    Fri Mar 
11 14:53:49 2016 -0800
@@ -1,5 +1,5 @@
  /*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, 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
@@ -23,6 +23,7 @@

  /* @test
   * @bug 7200742
+ * @key intermittent
   * @summary Test that Selector doesn't spin when changing interest ops
   */