RFR(S): JDK-8151444 JDP not working on some windows configurations

[Dmitry Samersoff]

Everybody,

Please review the fix:

http://cr.openjdk.java.net/~dsamersoff/JDK-8151444/webrev.01/

Removed code attempts to set IP_MULTICAST_IF to enforce sending of JDP
packets to all available interfaces. It doesn't work on some multi-homed
windows configurations.

Also fixed minor bug in testcase.

-Dmitry



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