RFR(S): JDK-8041435 Make JDWP socket connector accept only local connections by default

[Dmitry Samersoff]

Hi Everyone,

Please review the fix:

http://cr.openjdk.java.net/~dsamersoff/JDK-8041435/webrev.01/

After the fix, JDWP server attempts to guess localhost address and bind
to it only if no address is specified in command line but user can
explicitly bind server to all of available addresses by using * as an
address.

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