RFR: 8367157: Remove jrunscript tool [v2]

[Alan Bateman]

On Tue, 7 Oct 2025 09:23:01 GMT, Jaikiran Pai <jpai at openjdk.org> wrote:

>> Can I please get a review of this change which removes the `jrunscript` tool? This addresses https://bugs.openjdk.org/browse/JDK-8367157.
>> 
>> `jrunscript` is an experimental and unsupported tool which was deprecated for removal in Java 24. The commits in this PR remove the tool, its man pages and any references to it in the tests.
>> 
>> tier1 through tier8 have been run with this change in the CI and no related failures have been found. I'll file a CSR for this change and also add a release note.
>
> Jaikiran Pai has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains five additional commits since the last revision:
> 
>  - merge latest from master branch
>  - remove tests for jrunscript
>  - remove jrunscript implementation
>  - remove references from tests
>  - remove man page for jrunscript

Looks okay, and easy to adjust course in the event that something important comes out of the wood work that depends on this tool.

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Marked as reviewed by alanb (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/27163#pullrequestreview-3309324886