The affected tests invoke jstat with -J-XX:+UseParallelGC, which causes the JVM running jstat to fail during initialization with:
Error occurred during initialization of VM Option -XX:+UseParallelGC not supported --------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). ------------- Commit messages: - JDK-8387985: sun/tools/jstat tests fail on platforms without ParallelGC support Changes: https://git.openjdk.org/jdk/pull/31833/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=31833&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8387985 Stats: 12 lines in 12 files changed: 12 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/31833.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/31833/head:pull/31833 PR: https://git.openjdk.org/jdk/pull/31833
