RFR of JDK-8078221, TEST_BUG: java/rmi/Naming/DefaultRegistryPort.java fails intermittently

[Hamlin Li]

would you please review the following patch?

bug: https://bugs.openjdk.java.net/browse/JDK-8078221

webrev: http://cr.openjdk.java.net/~mli/8078221/webrev.00/


Thank you

-Hamlin