RFR JDK-8079778: Mark intermittently failing: java/rmi/activation/rmidViaInheritedChannel/RmidViaInheritedChannel.java

[FELIX YANG]

Hi all,
java/rmi/activation/rmidViaInheritedChannel/RmidViaInheritedChannel.java 
has been observed to fail intermittently. This fix is to mark it with 
keyword 'intermittent'.

Bug: https://bugs.openjdk.java.net/browse/JDK-8079778

thanks,
-Felix

diff -r d18205a1ef80 
test/java/rmi/activation/rmidViaInheritedChannel/RmidViaInheritedChannel.java
--- 
a/test/java/rmi/activation/rmidViaInheritedChannel/RmidViaInheritedChannel.java 
Fri May 08 09:05:15 2015 -0400
+++ 
b/test/java/rmi/activation/rmidViaInheritedChannel/RmidViaInheritedChannel.java 
Fri May 08 15:47:53 2015 +0100
@@ -29,6 +29,7 @@
   * @library ../../testlibrary
   * @build TestLibrary RMID ActivationLibrary
   * @run main/othervm/timeout=240 RmidViaInheritedChannel
+ * @key intermittent
   */

  import java.io.IOException;