8373716: Refactor further java/util tests from TestNG to JUnit

[0zzy0sbourne]

Backporting JDK-8373716: Refactor further java/util tests from TestNG to JUnit

This PR backports the migration of 14 test files across java.util.Calendar, java.util.TimeZone,
java.util.Properties, and java.util.ResourceBundle from TestNG to JUnit Jupiter, as part of the broader
JDK-8307843 effort to standardize the JDK test suite on JUnit.

make test TEST=test/jdk/java/util/Calendar/CalendarDisplayNamesTest.java
make test TEST=test/jdk/java/util/Calendar/JapaneseLenientEraTest.java
make test TEST=test/jdk/java/util/Calendar/SupplementalJapaneseEraTestRun.java
make test TEST=test/jdk/java/util/Properties/CompatibilityTest.java
make test TEST=test/jdk/java/util/Properties/EncodingTest.java
make test TEST=test/jdk/java/util/Properties/InitialCapacity.java
make test TEST=test/jdk/java/util/Properties/PropertiesEntrySetTest.java
make test TEST=test/jdk/java/util/Properties/PropertiesStoreTest.java
make test TEST=test/jdk/java/util/ResourceBundle/modules/basic/BasicTest.java
make test TEST=test/jdk/java/util/ResourceBundle/modules/cache/CacheTest.java
make test TEST=test/jdk/java/util/ResourceBundle/modules/casesensitive/CaseInsensitiveNameClash.java
make test TEST=test/jdk/java/util/ResourceBundle/modules/visibility/VisibilityTest.java
make test TEST=test/jdk/java/util/TimeZone/NegativeDSTTest.java
make test TEST=test/jdk/java/util/TimeZone/ZoneIdRoundTripTest.java

Results:
TEST SUCCESS — 14/14 passed, 0 failures, 0 errors

---

Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• JDK-8373716 needs maintainer approval
• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Error

 ⚠️ Pull request body is missing required line: - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai).

Issue

• JDK-8373716: Refactor further java/util tests from TestNG to JUnit (Sub-task - P4 - Approved)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk21u-dev.git pull/2655/head:pull/2655
$ git checkout pull/2655

Update a local copy of the PR:
$ git checkout pull/2655
$ git pull https://git.openjdk.org/jdk21u-dev.git pull/2655/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 2655

View PR using the GUI difftool:
$ git pr show -t 2655

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk21u-dev/pull/2655.diff

[bridgekeeper]

👋 Welcome back 0zzy0sbourne! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

❗ This change is not yet ready to be integrated.
See the Progress checklist in the description for automated requirements.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[0zzy0sbourne]

/test

[0zzy0sbourne]

Based on the CI logs, the reason for failures in windows-aarch64 and windows-x64 builds seems like unrelated to this backport, both failing during the hotspot build phase before any test code is involved:

• windows-aarch64: segfault in fixpath.sh during adlc execution
• windows-x64: gawk regex error in JvmMapfile.gmk during jvm.dll symbol generation

[bridgekeeper]

@0zzy0sbourne This pull request has been inactive for more than 8 weeks and will be automatically closed if another 8 weeks passes without any activity. To avoid this, simply issue a /touch or /keepalive command to the pull request. Feel free to ask for assistance if you need help with progressing this pull request towards integration!

[openjdk]

@0zzy0sbourne this pull request can not be integrated into master due to one or more merge conflicts. To resolve these merge conflicts and update this pull request you can run the following commands in the local repository for your personal fork:

git checkout JDK-backport-8373716
git fetch https://git.openjdk.org/jdk21u-dev.git master
git merge FETCH_HEAD
# resolve conflicts and follow the instructions given by git merge
git commit -m "Merge master"
git push