On Thu, 12 Feb 2026 13:47:49 GMT, Jean-Philippe Bempel <[email protected]> 
wrote:

>> …retransformed
>> 
>> Fix a retransform error when retransforming a record with type annotation. 
>> processing the record type annotation was done by calling the wrong method 
>> and using the one to process regular annotation. Regular annotations have 
>> not the same structure and decoding was therefore incorrect. The decoding 
>> methods detect a problem but this error was not propagated correctly outside 
>> of VM_RedfineClass::load_new_class_versions method, swallowing the error and 
>> leaving the retransformed class in bad state.
>> 
>> Here we have fixed the call to the right method for decoding the type 
>> annotations but also propagated the error when rewriting the constant pool 
>> as an JVMTI_ERROR_INTERNAL
>
> Jean-Philippe Bempel has updated the pull request incrementally with one 
> additional commit since the last revision:
> 
>   fix whitespaces

Than you for the updates! It looks pretty good in general. I posted a couple of 
nits. Also, I'm curious what testing was done to make sure there are no 
regressions introduced.

test/jdk/java/lang/instrument/RetransformRecordTypeAnn/RunAsmTools.java line 1:

> 1: import java.io.File;

Nit: It seems the copyright header is missed here.

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PR Review: https://git.openjdk.org/jdk/pull/29445#pullrequestreview-3846438314
PR Review Comment: https://git.openjdk.org/jdk/pull/29445#discussion_r2845729044

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