RFR: 8283784: java_lang_String::as_platform_dependent_str stores to oop in native state

[Kim Barrett]

On Wed, 30 Mar 2022 05:32:14 GMT, David Holmes <dholmes at openjdk.org> wrote:

> Please review this trivial fix that adjusts the block scope so that JNIHandles::destroy_local is called once we are back in VM, and so no longer safepoint-safe.
> 
> Testing: tiers 1-3 as sanity test
> 
> Thanks,
> David

Looks good.  Not sure I'd describe this as "trivial", but maybe I've just forgotten too much about JNI local handle management, so it required some time to page that back in.

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Marked as reviewed by kbarrett (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/8031