hg: jdk8u/jdk8u-dev/hotspot: 8171194: Exception "Duplicate field name&signature in class file" should report the name and signature of the field

[david.buck at oracle.com]

Changeset: 4c3cae5323bb
Author:    shshahma
Date:      2017-04-20 04:53 -0400
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/4c3cae5323bb

8171194: Exception "Duplicate field name&signature in class file" should report the name and signature of the field
Summary: Added code to emit name and signature of duplicate field in java.lang.ClassFormatError exception message
Reviewed-by: dholmes, coleenp

! src/share/vm/classfile/classFileError.cpp
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/classFileParser.hpp