[jdk21u-dev] RFR: 8367021: Regression in LocaleDataTest refactoring

[Goetz Lindenmaier]

I backport this for parity with 21.0.10-oracle.

Resolved @bug statement.

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Depends on: https://git.openjdk.org/jdk21u-dev/pull/2371

Commit messages:
 - backport 48831c65b5535fef706b64a4eb23ba28b1567ead

Changes: https://git.openjdk.org/jdk21u-dev/pull/2405/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2405&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8367021
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/2405.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/2405/head:pull/2405

PR: https://git.openjdk.org/jdk21u-dev/pull/2405