RFR: 8370649: Add intermittent tag for gc/shenandoah/generational/TestOldGrowthTriggers.java

[William Kemper]

On Sat, 25 Oct 2025 01:50:25 GMT, SendaoYan <syan at openjdk.org> wrote:

> Hi all,
> 
> Test gc/shenandoah/generational/TestOldGrowthTriggers.java intermittent fails "'Trigger (Old): Old has overgrown' missing from stdout/stderr" with default JVM options by fastdebug build on linux-aarch64. The failure probability about 1/100.
> 
> Should we add '@key intermittent' tag for this test until the root cause has been fixed. The '@key intermittent' tag make some test infrasture disable or rerun this test automaticly when it's intermittent fails.
> 
> Test-fix only. no risk.

Thank you for this PR. We will still investigate the test failure.

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

Marked as reviewed by wkemper (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/27986#pullrequestreview-3384739668