RFR(S): URG: JDI test com/sun/jdi/ProcessAttachTest.sh and other 3 jdi tests failed in nightly

[Dmitry Samersoff]

Hi Everybody,

Please review:

 http://cr.openjdk.java.net/~dsamersoff/JDK-8043716/webrev.01/

Problem summary:

  InetAddress.getLocalHost().getHostName() returns configured host name
ever if "localhost" is known.

  If configured hostname resolves to IP address different from
"localhost" one, a test would fail because after JDK-8041435 the server
binds to localhost only if no address specified.

Fix summary:

    Calls to InetAddress.getLocalHost().getHostName() replaced to
explicit "localhost" but "*" as a hostname could be used to restore old
behavior.

    Also, fixed windows compiler warning and added better
diagnostic to the test.


CR Link:
   https://bugs.openjdk.java.net/browse/JDK-8043716

-- 
Dmitry Samersoff
Oracle Java development team, Saint Petersburg, Russia
* I would love to change the world, but they won't give me the sources.