On Mon, 15 Jun 2026 18:14:01 GMT, Chris Plummer <[email protected]> wrote:

>> Matthias Baesken has updated the pull request incrementally with one 
>> additional commit since the last revision:
>> 
>>   metadata: just add a comment, only rely on the linker setting
>
> src/hotspot/share/oops/metadata.hpp line 40:
> 
>> 38:   // for serviceability tests to work.
>> 39:   // This can be done by linker settings or modifications to the 
>> Metadata class.
>> 40: 
> 
> Sorry I haven't been keeping up with this thread. I believe I ask about 
> PRODUCT builds before. How does all this work with PRODUCT builds since there 
> is no is_valid() method forcing there to be a Metadata vtable? Can you also 
> expand the comment a bit to explain why we need both is_valid() and the 
> linker option?

Hmm, it seems like the Metadata constructor was removed too. Could I ask why? 
It seems to be needed in NOT_PRODUCT JVMs.

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PR Review Comment: https://git.openjdk.org/jdk/pull/30771#discussion_r3440598702

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