[jdk21u-dev] RFR: 8210410: Refactor java.util.Currency:i18n shell tests to plain java tests [v4]

[Goetz Lindenmaier]

> I backport this for parity with 21.0.3-oracle.
> 
> Note: this was a clean backport. Obviously the bot's don't recognize this. If they still don't manage after pushing and merging the predecessor changes, I will mark it clean.

Goetz Lindenmaier has updated the pull request incrementally with one additional commit since the last revision:

  Backport 2584bf87aef66744a8e586805735cded0d2f98f1

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Changes:
  - all: https://git.openjdk.org/jdk21u-dev/pull/130/files
  - new: https://git.openjdk.org/jdk21u-dev/pull/130/files/854c3191..9feae497

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=130&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=130&range=02-03

  Stats: 301 lines in 2 files changed: 157 ins; 144 del; 0 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/130.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/130/head:pull/130

PR: https://git.openjdk.org/jdk21u-dev/pull/130