RFR: 8355558: SJIS.java test is always ignored [v2]

[Brian Burkhalter]

On Fri, 25 Apr 2025 19:41:54 GMT, Naoto Sato <naoto at openjdk.org> wrote:

>> Stemmed from this PR: https://github.com/openjdk/jdk/pull/24838
>> After JEP 400, `file.encoding` is always UTF-8, so the test was never run. Using `native.encoding` is appropriate so that the intention of the initial test will hold. Tested on an English Windows in which the system locale is set to `Japanese(Japan)`, and confirmed it succeeded without SkippedException.
>
> Naoto Sato has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Expand wild card imports

Marked as reviewed by bpb (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/24881#pullrequestreview-2795227295