Round #3: RFR: 8049365 - Update JDI and JDWP for modules

[serguei.spitsyn at oracle.com]

Please, review this initial fix for the M4 Jigsaw task:
https://bugs.openjdk.java.net/browse/JDK-8049365


Jdk webrev:
cr.openjdk.java.net/~sspitsyn/webrevs/2016/jdk/8049365-Jigsaw-jdk.3/

Hotspot webrev:
http://cr.openjdk.java.net/~sspitsyn/webrevs/2016/hotspot/8049365-Jigsaw-hs.3/


Summary:
   This round resolves most of the Alan's comments from previous review 
rounds.
   Two follow-up tasks were filed:
     https://bugs.openjdk.java.net/browse/JDK-8148106
     https://bugs.openjdk.java.net/browse/JDK-8148103


Also, please, refer to a related M4 Jigsaw task:
https://bugs.openjdk.java.net/browse/JDK-8049364
Update JVM TI for modules



Thanks,
Serguei