RFR: JDK-8285496: DocLint does not check for missing `@param` tags for type parameters on classes and interfaces

[Iris Clark]

On Thu, 28 Apr 2022 22:32:59 GMT, Jonathan Gibbons <jjg at openjdk.org> wrote:

> Please review a trivial update for doclint, to check for `@param` tags for type parameters of classes and interfaces.
> 
> The bug was discovered recently, while making an update for record components, but this part of the fix was effectively blocked by the presence of missing tags in API documentation.
> 
> As well as a minor update to an existing test, the change has been tested by running `make docs`, `make docs-javase` and `make docs-reference`, all of which succeed without any warnings about missing tags.

This follow-on for 8284994 looks good.

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Marked as reviewed by iris (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/8458