[jdk25u-dev] RFR: 8368335: Refactor the rest of Locale TestNG based tests to JUnit

Tue Feb 3 20:18:51 UTC 2026

Backporting JDK-8368335: Refactor the rest of Locale TestNG based tests to JUnit.

This PR converts TestNG-based Locale tests to JUnit.

For parity with Oracle JDK.

Ran related tests on linux-x64, linux-aarch64, macos-aarch64 and windows-x64:

make test TEST=test/jdk/java/util/Locale

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Commit messages:
 - Backport 5d93242028dfc68b838a8efb0fbc4de3fea7fa0d

Changes: https://git.openjdk.org/jdk25u-dev/pull/221/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk25u-dev&pr=221&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8368335
  Stats: 311 lines in 10 files changed: 65 ins; 49 del; 197 mod
  Patch: https://git.openjdk.org/jdk25u-dev/pull/221.diff
  Fetch: git fetch https://git.openjdk.org/jdk25u-dev.git pull/221/head:pull/221

PR: https://git.openjdk.org/jdk25u-dev/pull/221