[Bug java/9861] method name mangling ignores return type

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=9861
Bug 9861 depends on bug 12758, which changed state.

Bug 12758 Summary: Binary Compatibility: CNI code is not binary compatible
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=12758

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|---                         |WONTFIX