RFR: 8377797: Remove SA support for MethodData and the printmdo command [v3]

[Chris Plummer]

On Tue, 17 Feb 2026 14:17:33 GMT, Yasumasa Suenaga <ysuenaga at openjdk.org> wrote:

>> Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Remove the doc.
>
> Sure, but there is nothing other than in above (for learning).
> 
> I'm not sure whether it is worth to add new command to jcmd because it might not use in production system.

Keep in mind that CompileCommand and PrintMethodData are diagnostic options, so are not accessible when debugging core files. They are fine for learning hotspot, but not for post mortem debugging. However, @YaSuenag has indicated that `printmdo` is not that useful for troubleshooting.

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PR Comment: https://git.openjdk.org/jdk/pull/29693#issuecomment-3916413255