RFR: 8313854: Some tests in serviceability area fail on localized Windows platform [v3]

[Kimura Yukihiro]

> I would like to fix this issue 
> because the svc jtreg test does not pass on localized Windows platform.
> Testing:
>   all serviceability area tests (jdk_svc group).
> 
> Could anyone review the fix please?
> 
> Thanks,
> Kimura Yukihiro

Kimura Yukihiro has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains three commits:

 - Merge master
 - 8313854: Some tests in serviceability area fail on localized Windows platform
 - 8313854: Some tests in serviceability area fail on localized Windows platform

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Changes: https://git.openjdk.org/jdk/pull/15172/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=15172&range=02
  Stats: 5 lines in 2 files changed: 4 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/15172.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/15172/head:pull/15172

PR: https://git.openjdk.org/jdk/pull/15172