RFR: 8313854: Some tests in serviceability area fail on localized Windows platform [v2]

[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 incrementally with one additional commit since the last revision:

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

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/15172/files
  - new: https://git.openjdk.org/jdk/pull/15172/files/92f49c8d..bec7070f

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=15172&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=15172&range=00-01

  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 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