Code review request: 7151348: Build breaks due to warning clean up in sun.rmi.*(7146763)

[Kurchi Hazra]

Hi,

   jdk8 build is breaking if SKIP_BOOT_CYCLE is set to false due to some 
changes made
as a part of warnings cleanup in sun.rmi.* (see 7146763) that are 
incompatible with the
code in the corba respository. This CR is simply to revert back the 
changes made to files
in sun/rmi/rmic for the time being.

Bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7151348 (Not 
available yet)

Webrev: http://cr.openjdk.java.net/~khazra/7151348/webrev.00/


Thanks,
Kurchi