[jdk20] RFR: 8298371: monitors_on_stack extracts unprocessed oops

[Stefan Karlsson]

8298371: monitors_on_stack extracts unprocessed oops

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

Commit messages:
 - Backport b754aa5e3f231aea8da5274c330dc55dd78b0f67

Changes: https://git.openjdk.org/jdk20/pull/32/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk20&pr=32&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8298371
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk20/pull/32.diff
  Fetch: git fetch https://git.openjdk.org/jdk20 pull/32/head:pull/32

PR: https://git.openjdk.org/jdk20/pull/32