RFR: Show null restriction markers in javadoc. [v2]

[Chen Liang]

On Wed, 4 Feb 2026 13:57:28 GMT, Jan Lahoda <jlahoda at openjdk.org> wrote:

>> Adds null markers inside generated javadoc like this:
>> <img width="1144" height="528" alt="null-markers-javadoc" src="https://github.com/user-attachments/assets/b97736ff-f240-4c88-b874-32a8f7c8743c" />
>> 
>> Not sure if this is the ideal UI, and this is the best way to do implement it.
>> 
>> I didn't add tests yet, given the representation may change with experience.
>
> Jan Lahoda has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Adding a test.

@lahodaj Uses of type variables can be null-marked. Should we render those marks too?

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PR Comment: https://git.openjdk.org/valhalla/pull/2022#issuecomment-3857950603