RFR: 8355652: Parse ClassFileFormatVersion from ClassFileVersion

[simon]

On Sun, 20 Jul 2025 23:36:53 GMT, Chen Liang <liach at openjdk.org> wrote:

>> @liach I know that I'm commenting on a weekend but it's to you see tomorrow. 
>> 
>> I'm commiting a 1.0 version for this implementation - to get your feedback about
>> 
>> I think we should create some unit tests for this API and classes involved. Where do you think that is the most appropriate location in the project to do it?
>
>> I think we should create some unit tests for this API and classes involved. Where do you think that is the most appropriate location in the project to do it?
> 
> Unit tests for `java.lang.classfile` reside in `test/jdk/jdk/classfile`. They can be run with `make test TEST=jdk/jdk/classfile`.

@liach I'm busy on my regular work, but I'll work on it in a few days.

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PR Comment: https://git.openjdk.org/jdk/pull/26406#issuecomment-3201783832