RFR: 8373893: Refactor networking http server tests to use JUnit [v5]

[Michael McMahon]

On Wed, 31 Dec 2025 06:27:45 GMT, Alan Bateman <alanb at openjdk.org> wrote:

>> Michael McMahon has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains seven commits:
>> 
>>  - Merge branch 'master' into JUNIT-8373893
>>  - removed remaining PER_CLASS annotations
>>  - review update
>>  - Apply suggestions from code review
>>    
>>    Co-authored-by: Daniel Jelinski <djelinski1 at gmail.com>
>>  - test update
>>  - copyright update
>>  - output from tool modified for a few files
>
> test/jdk/com/sun/net/httpserver/HeadersTest.java line 162:
> 
>> 160:     }
>> 161: 
>> 162:     public static Object[][] responseHeaders() {
> 
> I assume this could be return `Stream<Arguments>` instead of `Object[][]`.

That pattern is very common across many of these tests (62 sites). I can change them, but I wonder how much improvement like this is within the scope of this conversion effort.

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PR Review Comment: https://git.openjdk.org/jdk/pull/28908#discussion_r2655036873