On Wed, 8 Jul 2026 19:58:49 GMT, Elif Aslan <[email protected]> wrote:
> 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). What is your execution environment for the tests? Trying to accommodate arbitrary GC availability is not generally feasible, but this seems a reasonable update to the tests. Aside: The purpose of the UseParallelGC lines was to ensure that we tested at least two GCs - the default (presumed G1) and explicitly ParallelGC. But this highlights that we are not testing jstat with the newer GCs: ZGC and Shenandoah. And please update the Oracle copyright lines in each file so that the second year is 2026. ------------- PR Comment: https://git.openjdk.org/jdk/pull/31833#issuecomment-4921169827
