[jdk8u-dev] RFR: 8339810: Clean up the code in sun.tools.jar.Main to properly close resources and use ZipFile during extract

[Martin Balao]

On Mon, 24 Mar 2025 11:32:06 GMT, Jan Kratochvil <jkratochvil at openjdk.org> wrote:

> It would be a little cleaner backport (preserving jdk8 code) with this change: [entries.patch.txt](https://github.com/user-attachments/files/19428804/entries.patch.txt)

I couldn't track down the suggested change to any bug. Can you help me with that? I've seen that 8339810 for example keeps the comment `// add the remaining new files`.

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PR Comment: https://git.openjdk.org/jdk8u-dev/pull/639#issuecomment-2748476590