hg: icedtea/jdk7/langtools: 6889255: javac MethodSymbol throws NPE if ClassReader does not read parameter names correctly

[ahughes at redhat.com]

Changeset: 27f109855e7f
Author:    jjg
Date:      2009-10-19 13:38 -0700
URL:       http://hg.openjdk.java.net/icedtea/jdk7/langtools/rev/27f109855e7f

6889255: javac MethodSymbol throws NPE if ClassReader does not read parameter names correctly
Reviewed-by: darcy

! src/share/classes/com/sun/tools/javac/code/Symbol.java
! src/share/classes/com/sun/tools/javac/jvm/ClassReader.java
+ test/tools/javac/6889255/T6889255.java