JDK 9 RFR of JDK-8134554: Add sound tests to tier 3

[joe darcy]

Hello,

Please review the changes below for

    JDK-8134554: Add sound tests to tier 3

Thanks,

-Joe

diff -r ee8b1bc2f534 test/TEST.groups
--- a/test/TEST.groups    Thu Aug 27 07:52:12 2015 +0800
+++ b/test/TEST.groups    Wed Aug 26 17:12:23 2015 -0700
@@ -50,7 +50,8 @@
 tier3 = \
     :jdk_rmi \
     :jdk_beans \
-    :jdk_imageio
+    :jdk_imageio \
+    :jdk_sound

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