RFR(S): JDK-8152847 JDI use of sun.boot.class.path needs to be updated for Jigsaw

[Dmitry Samersoff]

Everybody,

Please, review the fix.

http://cr.openjdk.java.net/~dsamersoff/JDK-8152847/webrev.01/

Public interface PathSearchingVirtualMachine.bootClassPath() left
untouched, but VirtualMachineImpl.bootClassPath() returns an empty list.

Tested with RBT

-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.