[jdk17u-dev] RFR: 8294994: Update Jarsigner and Keytool i18n tests to validate i18n compliance

[Martin Doerr]

On Fri, 14 Jun 2024 02:38:33 GMT, Amos Shi <ashi at openjdk.org> wrote:

> Backport of [JDK-8294994](https://bugs.openjdk.org/browse/JDK-8294994)
> - This PR is unclean and has two commits
> - commit 1. contains `git patch` result
> - commit 2. contains comipler fix on 17 code base on two lines
> - So this PR can be considered as clean
> 
> Testing
> - Local: Test passed
>   - `i18n.java`: Test results: passed: 1
> - Pipeline: 
> - Testing Machine:

LGTM. Thanks for backporting!

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Marked as reviewed by mdoerr (Reviewer).

PR Review: https://git.openjdk.org/jdk17u-dev/pull/2581#pullrequestreview-2120304777