8335912: Add an operation mode to the jar command when extracting to not overwriting existing files

[alexeybakhtin]

Please review the JAR tool enhancement.
It allows suppressing the overwriting of existing files with a new cmd line option.
The backport is almost clean except of src/jdk.jartool/share/classes/sun/tools/jar/GNUStyleOptions.java line 264
OptionType.EXTRACT was defined by JDK-8173970 but not backported to JDK23 yet.

All related JTREG tests passed

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Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• Change requires CSR request JDK-8344651 to be approved
• JDK-8335912 needs maintainer approval

Issues

• JDK-8335912: Add an operation mode to the jar command when extracting to not overwriting existing files (Enhancement - P5 - Requested)
• JDK-8344651: Add an operation mode to the jar command when extracting to not overwriting existing files (CSR)

Reviewers

• Henry Jen (@slowhog - Committer)
• Martin Balao (@martinuy - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk23u.git pull/227/head:pull/227
$ git checkout pull/227

Update a local copy of the PR:
$ git checkout pull/227
$ git pull https://git.openjdk.org/jdk23u.git pull/227/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 227

View PR using the GUI difftool:
$ git pr show -t 227

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk23u/pull/227.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back abakhtin! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

❗ This change is not yet ready to be integrated.
See the Progress checklist in the description for automated requirements.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

At least one of the issues associated with this backport has a resolved CSR for a different version. As this means that this backport may also need a CSR, the csr label is being added to this pull request to signal this potential requirement. The command /csr unneeded can be used to remove the label in case a CSR is not needed.

[mlbridge]

Webrevs

• 00: Full (071f3739)

[alexeybakhtin]

@slowhog, Thank you for review.
Can anybody with reviewer status look at this PR in addition please?

[martinuy]

Thanks @alexeybakhtin for contributing this backport. Looks good to me.

[alexeybakhtin]

Thanks @alexeybakhtin for contributing this backport. Looks good to me.

Thank you for the review