RFR: 8366694: Test JdbStopInNotificationThreadTest.java timed out after 60 second [v3]

[Albert Mingkun Yang]

On Wed, 3 Sep 2025 01:49:04 GMT, SendaoYan <syan at openjdk.org> wrote:

>> Hi all,
>> 
>> Test com/sun/jdi/JdbStopInNotificationThreadTest.java fails "Exception thrown during test execution: waitForPrompt timed out after 60 seconds" after JDK-8260555 change the default timeout factor from 4 to 1. Before JDK-8260555, the "waitForPrompt timed out" value if calculate from `Utils.adjustTimeout(60000)` in [test/jdk/com/sun/jdi/lib/jdb/Jdb.java](https://github.com/openjdk/jdk/blob/master/test/jdk/com/sun/jdi/lib/jdb/Jdb.java#L80), it will [multiply the timeout factor](https://github.com/openjdk/jdk/blob/master/test/lib/jdk/test/lib/Utils.java#L468) . 
>> 
>> This PR add '-Xmx64' to make debugee JVM to finish the java heap allocation quickly.
>> 
>> Change has been verified locally, no risk.
>
> SendaoYan has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:
> 
>  - Merge branch 'openjdk:master' into jbs8366694
>  - Use addDebuggeeOptions(-Xmx64) to make test run quickly, instead of add timeout value
>  - 8366694: Test JdbStopInNotificationThreadTest.java timed out after 60 second

Marked as reviewed by ayang (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/27055#pullrequestreview-3179406348