8359402: Test CloseDescriptors.java should throw SkippedException when there is no lsof/sctp

[sendaoYan]

Hi all,

This pull request contains a backport of commit a16d2355 from the openjdk/jdk repository.

The commit being backported was authored by SendaoYan on 17 Jun 2025 and was reviewed by Volkan Yazici and Jaikiran Pai.

Thanks!

---

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

Issue

• JDK-8359402: Test CloseDescriptors.java should throw SkippedException when there is no lsof/sctp (Enhancement - P4)

Reviewers

• Jaikiran Pai (@jaikiran - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk.git pull/25843/head:pull/25843
$ git checkout pull/25843

Update a local copy of the PR:
$ git checkout pull/25843
$ git pull https://git.openjdk.org/jdk.git pull/25843/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 25843

View PR using the GUI difftool:
$ git pr show -t 25843

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk/pull/25843.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back syan! A progress list of the required criteria for merging this PR into jdk25 will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

@sendaoYan This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8359402: Test CloseDescriptors.java should throw SkippedException when there is no lsof/sctp

Reviewed-by: jpai

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 4 new commits pushed to the jdk25 branch:

• 5bcea92: 8338140: (str) Add notes to String.trim and String.isEmpty pointing to newer APIs
• cc4e971: 8358129: compiler/startup/StartupOutput.java runs into out of memory on Windows after JDK-8347406
• 46cfc1e: 8358334: C2/Shenandoah: incorrect execution with Unsafe
• ... and 1 more: https://git.openjdk.org/jdk/compare/753700182dfd0d0f4c22067f4e9aa77c138540a7...jdk25

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the jdk25 branch, type /integrate in a new comment.

[openjdk]

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

[openjdk]

@sendaoYan The following label will be automatically applied to this pull request:

• nio

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing list. If you would like to change these labels, use the /label pull request command.

[mlbridge]

Webrevs

• 00: Full (f34c66a7)

[jaikiran]

This test-only backport to 25 looks OK to me.

[sendaoYan]

Thanks for the approved @jaikiran