[7u4] Request for approval for 7086595: Error message bug: name of initializer is 'null'

[Dmeetry Degrave]

Hi,

This is a port from jdk8 to 7u4 with identical fix.

7086595: Error message bug: name of initializer is 'null'
http://bugs.sun.com/view_bug.do?bug_id=7086595

webrev: http://cr.openjdk.java.net/~dmeetry/7086595/webrev.0/
jdk8: http://hg.openjdk.java.net/jdk8/tl/langtools/rev/ed338593b0b6

Reviewed by Maurizio Cimadamore.

thanks,
dmeetry