RFR: 8345506: jar --validate may lead to java.nio.file.FileAlreadyExistsException [v2]

[Jaikiran Pai]

On Tue, 17 Dec 2024 08:04:17 GMT, Alan Bateman <alanb at openjdk.org> wrote:

>> Thank you Lance for the review. Alan, is it OK to proceed with this current change or do you think we should pursue the `REPLACE_EXISTING` option here?
>
> I don't object to what you have, it's the mixing of old and new APIs that jumped out. Maybe some day there will be some wider updates to the jar tool in this area, e.g. it could have use a temp directory rather than a temp file.

Thank you for that input, Alan. I'll go ahead with integrating this current PR. As a separate activity, I will take a broader look at this jar tool code and see what changes can be accomodated to modernize the code.

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PR Review Comment: https://git.openjdk.org/jdk/pull/22734#discussion_r1888252256