git: openjdk/jdk: 8291830: jvmti/RedefineClasses/StressRedefine failed: assert(!is_null(v)) failed: narrow klass value can never be zero

[Coleen Phillimore]

Changeset: fb6fd032
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2022-12-02 19:09:05 +0000
URL:       https://git.openjdk.org/jdk/commit/fb6fd03233b0eb001e2995d20a079b6af31d2b9b

8291830: jvmti/RedefineClasses/StressRedefine failed: assert(!is_null(v)) failed: narrow klass value can never be zero

Reviewed-by: sspitsyn, eosterlund, kbarrett

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/oopHandle.hpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp