RFR: 8377116: Refactor java/util/zip TestNG tests to JUnit [v2]

[Lance Andersen]

On Wed, 4 Feb 2026 18:58:44 GMT, Justin Lu <jlu at openjdk.org> wrote:

>> This PR consists of a conversion for the java/util/zip TestNG tests to JUnit. Changes are mainly automated. https://github.com/openjdk/jdk/commit/1aeb8a634b8f255853516015f4b39bd79dd94090 is required to resolve a failure since JUnit parameterized tests automatically close arguments that implement `AutoCloseable`.
>> 
>> Test stats before:
>> Framework-based tests: 274 = 107 TestNG + 167 JUnit
>> 
>> Test stats after:
>> Framework-based tests: 274 = 0 TestNG + 274 JUnit
>
> Justin Lu has updated the pull request incrementally with three additional commits since the last revision:
> 
>  - Fixing other 'DataProvider' occurrences in JUnit tests under java/util/zip
>  - Correct previous incorrect placement of actual/expected in assertions (Chen)
>  - Use static imports everywhere + fix 'DataProvider' in comments (Alan, Lance)

Thank you Justin.  The changes look good overall

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Marked as reviewed by lancea (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/29552#pullrequestreview-3753063408