RFR: 8369734: JvmtiExport::post_class_file_load_hook return value is never used [v2]

[Francesco Andreuzzi]

On Wed, 15 Oct 2025 17:36:09 GMT, Serguei Spitsyn <sspitsyn at openjdk.org> wrote:

>> Anybody knows why [this failure](https://github.com/fandreuz/jdk/actions/runs/18523317228/job/52788441879#step:9:3189) happened only in linux-x64-hs-minimal? Shouldn't it fail everywhere?
>
>> Anybody knows why [this failure](https://github.com/fandreuz/jdk/actions/runs/18523317228/job/52788441879#step:9:3189) happened only in linux-x64-hs-minimal? Shouldn't it fail everywhere?
> 
> It is because minimal does not include JVMTI.
> A tweak is needed in `jvmtiExport.hpp` at line 383 to follow other functions returning `void`:
>   `NOT_JVMTI_RETURN_(false)` => `NOT_JVMTI_RETURN`

Thanks for the review @sspitsyn and @dholmes-ora.

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PR Comment: https://git.openjdk.org/jdk/pull/27777#issuecomment-3409720063