[8u40] request for approval: 8064516: BCEL still corrupts generic methods if bytecode offsets are modified

[david buck]

Hi!

May I please have approval to backport this fix from JDK9 to JDK8? Fix 
applies cleanly after modularization path changes.

BUGURL: https://bugs.openjdk.java.net/browse/JDK-8064516

JDK9 changeset: http://hg.openjdk.java.net/jdk9/dev/jaxp/rev/386372e9ac58

review thread: 
http://mail.openjdk.java.net/pipermail/core-libs-dev/2014-November/029602.html

Cheers,
-Buck