RFR: 8367782: VerifyJarEntryName.java: Fix modifyJarEntryName to operate on bytes and re-introduce verifySignatureEntryName

Fri Sep 19 00:33:50 UTC 2025

On Thu, 18 Sep 2025 17:04:45 GMT, Francisco Ferrari Bihurriet <fferrari at openjdk.org> wrote:

>> Hi, this is a second take of [JDK-8353299](https://bugs.openjdk.org/browse/JDK-8353299 "VerifyJarEntryName.java test fails") (#24337, acd4da49a01760599ec4c325ff6c56f53ba5cc9c), by making `modifyJarEntryName` operate on bytes and re-introduce `verifySignatureEntryName`.
>> 
>> Please see [this JDK-8353299 comment](https://bugs.openjdk.org/browse/JDK-8353299?focusedId=14817153&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14817153) for further explanation.
>
> Hi @seanjmullan, may I ask you a review for this one?
> 
> I'm working on bbd5b174c50346152a624317b6bd76ec48f7e551 backports, and would like to introduce this version of the test, for better coverage and stability.

> @franferrax Thanks for the change, which modifies exactly the byte sequence representing the entry name. Running the mach5 jobs now just to be sure.

Mach5 jobs ran fine.

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PR Comment: https://git.openjdk.org/jdk/pull/27319#issuecomment-3310093197