RFR: 8287854: Dangling reference in ClassVerifier::verify_class

[David Holmes]

On Tue, 7 Jun 2022 23:52:52 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Please review this small change to fix JDK_8287854.  The fix was tested with JCK lang and VM tests, Mach5 tiers 1 and 2 on Linux, Mac OS, and Windows (in progress), and Mach5 tiers 3-5 on Linux x64.
> 
> Thanks, Harold

The change is functionally correct, but this seems like a textbook case for a RAII helper class.

-------------

Marked as reviewed by dholmes (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/9075