[jdk21u-dev] RFR: 8339810: Clean up the code in sun.tools.jar.Main to properly close resources and use ZipFile during extract

Fri Mar 21 00:19:16 UTC 2025

Hi all,

This pull request contains a backport of commit [8fce5275](https://github.com/openjdk/jdk/commit/8fce5275fc94ebc404a6a37f5ea0407140de63c1) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.

The commit being backported was authored by Jaikiran Pai on 11 Sep 2024 and was reviewed by Lance Andersen.

Thanks!

-------------

Commit messages:
 - Backport 8fce5275fc94ebc404a6a37f5ea0407140de63c1

Changes: https://git.openjdk.org/jdk21u-dev/pull/1536/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1536&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8339810
  Stats: 181 lines in 1 file changed: 32 ins; 53 del; 96 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1536.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1536/head:pull/1536

PR: https://git.openjdk.org/jdk21u-dev/pull/1536