RFR: 8304996: Add missing Handlemarks

[David Holmes]

On Tue, 28 Mar 2023 22:44:17 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

>> The review for [JDK-8304147](https://bugs.openjdk.org/browse/JDK-8304147) pointed out that the top-level HandleMark in dump_for_exit (added to replace the previous coverage from a HandleMarkCleaner in JVM_ENTRY) was not in the right place as no Handles were being used there. Removing that HM and fixing up the ensuing failures led to a set of fixes where HM's were missing at the place of Handle usage.
>> 
>> Testing: tiers 1-4
>> 
>> Thanks.
>
> Looks good! thank you for fixing these.

Thanks @coleenp !

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PR Comment: https://git.openjdk.org/jdk/pull/13215#issuecomment-1487752123