JDK 9 RFR of JDK-8151798: Mark java/util/TimeZone/Bug6772689.java as intermittently failing and demote to tier2

[Amy Lu]

java/util/TimeZone/Bug6772689.java

This test is known to fail intermittently (JDK-8149898, JDK-8150804). 
This patch is to mark the test accordingly with keyword 'intermittent’ 
and demote it to tier2 until issue resolved.

bug: https://bugs.openjdk.java.net/browse/JDK-8151798
webrev: http://cr.openjdk.java.net/~amlu/8151798/webrev.00/

Thanks,
Amy


--- old/test/TEST.groups	2016-03-14 17:34:51.000000000 +0800
+++ new/test/TEST.groups	2016-03-14 17:34:51.000000000 +0800
@@ -32,6 +32,7 @@
      -java/util/WeakHashMap/GCDuringIteration.java \
      -java/util/concurrent/ThreadPoolExecutor/ConfigChanges.java \
      -java/util/concurrent/forkjoin/FJExceptionTableLeak.java \
+    -java/util/TimeZone/Bug6772689.java \
      sun/nio/cs/ISO8859x.java \
      java/nio/Buffer \
      com/sun/crypto/provider/Cipher \
@@ -42,6 +43,7 @@
      java/util/WeakHashMap/GCDuringIteration.java \
      java/util/concurrent/ThreadPoolExecutor/ConfigChanges.java \
      java/util/concurrent/forkjoin/FJExceptionTableLeak.java \
+    java/util/TimeZone/Bug6772689.java \
      :jdk_io \
      :jdk_nio \
      -sun/nio/cs/ISO8859x.java \
--- old/test/java/util/TimeZone/Bug6772689.java	2016-03-14 17:34:52.000000000 +0800
+++ new/test/java/util/TimeZone/Bug6772689.java	2016-03-14 17:34:52.000000000 +0800
@@ -24,6 +24,7 @@
  /*
   * @test
   * @bug 6772689
+ * @key intermittent
   * @summary Test for standard-to-daylight transitions at midnight:
   * date stays on the given day.
   */