hg: jdk/sandbox: 8243290: Improve diagnostic messages for class verification and redefinition failures

[chris.hegarty at oracle.com]

Changeset: 51eadbcf9371
Author:    poonam
Date:      2020-06-12 12:51 +0000
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/51eadbcf9371

8243290: Improve diagnostic messages for class verification and redefinition failures
Reviewed-by: coleenp, hseigel, sspitsyn

! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp