On Mon, 28 Apr 2025 19:13:07 GMT, Chris Plummer <cjplum...@openjdk.org> wrote:

>> As part of the work for 
>> [JDK-8353955](https://bugs.openjdk.org/browse/JDK-8353955) I am reducing the 
>> number of tests that need to be run with includevirtualhreads=y due to using 
>> JDI to lookup threads in the debuggee. There are many tests that lookup the 
>> "main" thread. They can instead glean the "main" thread from the 
>> ClassPrepareEvent for the debuggee main class. Some tests already wait for 
>> this ClassPrepareEvent, and can take advantage of it. Most do not, but can 
>> be made to do so. The easiest way to do this for many of the tests is to 
>> wait for the event in Debuggee.prepareDebuggee() after having called 
>> Debuggee.bindToDebuggee(). For tests that don't call 
>> Debuggee.prepareDebuggee(), waiting for the ClassPrepareEvent was added 
>> after the bind. This doesn't seem to have any ill affect on the tests.
>> 
>> Tested by running all nsk/jdi tests, including all tier2, tier3, and tier5 
>> nsk/jdi testing.
>
> Chris Plummer has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   found one more test to fix

Marked as reviewed by sspitsyn (Reviewer).

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

PR Review: https://git.openjdk.org/jdk/pull/24867#pullrequestreview-2808399256

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