Integrated: 8339810: Clean up the code in sun.tools.jar.Main to properly close resources and use ZipFile during extract

[Jaikiran Pai]

On Tue, 10 Sep 2024 05:31:29 GMT, Jaikiran Pai <jpai at openjdk.org> wrote:

> Can I please get a review of this change which proposes to address https://bugs.openjdk.org/browse/JDK-8339810?
> 
> As noted in the issue we have a few places in the jar's tool `Main` class where we currently don't close the resources in a try/finally block. The commit in this PR updates the relevant places to use a try-with-resources. Additionally, in the extract() implementation of the `Main` class, we use the `ZipFile` when a JAR file is being extracted. This matches with what we do in the rest of the code in that `Main` class where a jar tool operation is a being run against a file.
> 
> No new test has been added given the nature of this change and existing tests in `test/jdk/tools/jar` continue to pass with this change. tier1, tier2 and tier3 testing is currently in progress.

This pull request has now been integrated.

Changeset: 8fce5275
Author:    Jaikiran Pai <jpai at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/8fce5275fc94ebc404a6a37f5ea0407140de63c1
Stats:     181 lines in 1 file changed: 32 ins; 53 del; 96 mod

8339810: Clean up the code in sun.tools.jar.Main to properly close resources and use ZipFile during extract

Reviewed-by: lancea

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PR: https://git.openjdk.org/jdk/pull/20928