RFR 8042235: redefining method used by multiple MethodHandles crashes VM

[serguei.spitsyn at oracle.com]

Coleen,

The fix look good.
Thank you for taking care about this!

Thanks,
Serguei

On 11/17/14 2:49 PM, Coleen Phillimore wrote:
> Summary: note all MemberNames created on internal list for adjusting 
> method entries.
>
> The JVM MemberNameTable code will push all member names on the list 
> rather than trying to index by method_idnum.  The code to look up 
> MemberName types wasn't used so was removed.  Class redefinition 
> iterates through the table sequentially to update the Method* pointers 
> in saved member names.
>
> This change will work with David Chase's change to the Java code for 
> bug 8013267 without the extra code dealing with class redefinition.
>
> Tested with vm.quick.testlist, jck tests and jtreg tests, including 
> the mlvm tests that failed in the bug report.
>
> open webrev at http://cr.openjdk.java.net/~coleenp/8042235/
> bug link https://bugs.openjdk.java.net/browse/JDK-8042235
>
> Thanks,
> Coleen