RFR: 8354556: Expand value-based class warnings to java.lang.ref API [v6]

[Vicente Romero]

On Thu, 8 May 2025 13:33:45 GMT, Vicente Romero <vromero at openjdk.org> wrote:

>> This PR is defining a new internal annotation, `@jdk.internal.RequiresIdentity`, with target types PARAMETER and TYPE_PARAMETER. The @RequiresIdentity annotation expresses the expectation that an argument to a given method or constructor parameter will be an object with a unique identity, not an instance of a value-based class; or that the type argument to a given type parameter will not be a value-based class type.
>> 
>> For more details please refer to the complete description in the corresponding JIRA entry [1]
>> 
>> TIA
>> 
>> [1] https://bugs.openjdk.org/browse/JDK-8354556
>
> Vicente Romero has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 26 commits:
> 
>  - Merge branch 'master' into JDK-8354556
>  - addressing review comment
>  - changes to test
>  - Merge branch 'master' into JDK-8354556
>  - updating test
>  - final adjustments
>  - additional refactorings
>  - removing unneeded changes
>  - more refactorings
>  - more refactorings and tests
>  - ... and 16 more: https://git.openjdk.org/jdk/compare/900b3ff7...5d834ce0

note to reviewers: I had an offline discussion with Dan, I will introduce some changes to the implementation

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PR Comment: https://git.openjdk.org/jdk/pull/24746#issuecomment-2863994317