hg: hsx/hotspot-rt/hotspot: 8025238: nsk/jvmti/scenarios/bcinstr/BI04/bi04t002 crashed with SIGSEGV

[coleen.phillimore at oracle.com]

Changeset: 07f8c2a453f8
Author:    coleenp
Date:      2013-10-03 18:53 -0400
URL:       http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/07f8c2a453f8

8025238: nsk/jvmti/scenarios/bcinstr/BI04/bi04t002 crashed with SIGSEGV
Summary: Redefined class in stack trace may not be found by method_idnum so handle null.
Reviewed-by: sla, dcubed, sspitsyn

! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/prims/jvmtiRedefineClasses.cpp