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

[SendaoYan]

On Mon, 27 Oct 2025 17:47:20 GMT, William Kemper <wkemper 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.

Thanks for the reviews @earthling-amzn

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PR Comment: https://git.openjdk.org/jdk/pull/27986#issuecomment-3454025662