8360887: (fs) Files.getFileAttributeView returns unusable FileAttributeView if UserDefinedFileAttributeView unavailable (aix)

[TheRealMDoerr]

Clean backport of JDK-8360887.

---

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-8360887: (fs) Files.getFileAttributeView returns unusable FileAttributeView if UserDefinedFileAttributeView unavailable (aix) (Bug - P3)

Reviewers

• Matthias Baesken (@MBaesken - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk.git pull/26058/head:pull/26058
$ git checkout pull/26058

Update a local copy of the PR:
$ git checkout pull/26058
$ git pull https://git.openjdk.org/jdk.git pull/26058/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 26058

View PR using the GUI difftool:
$ git pr show -t 26058

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk/pull/26058.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back mdoerr! 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]

@TheRealMDoerr 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:

8360887: (fs) Files.getFileAttributeView returns unusable FileAttributeView if UserDefinedFileAttributeView unavailable (aix)

Reviewed-by: mbaesken

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 no new commits pushed to the jdk25 branch. If another commit should be pushed before you perform the /integrate command, your PR will be automatically rebased. If you prefer to avoid any potential 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]

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

• nio

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[mlbridge]

Webrevs

• 00: Full (bb6cc679)

[TheRealMDoerr]

Thanks for the review!

[AlanBateman]

The change in main line will need follow-up changes so I think hold off on any JDK 25 back ports for now.

[TheRealMDoerr]

I'll wait until the follow-up is ready. Thanks, Alan!

[TheRealMDoerr]

Follow-up is integrated. I'll do the backport and test it on top of this after
/integrate

[openjdk]

Going to push as commit a98a5e5.
Since your change was applied there have been 3 commits pushed to the jdk25 branch:

• b245c51: 8359436: AOTCompileEagerly should not be diagnostic
• 0a151c6: 8358179: Performance regression in Math.cbrt
• 554e38d: 8359337: XML/JAXP tests that make network connections should ensure that no proxy is selected

Your commit was automatically rebased without conflicts.

[openjdk]

@TheRealMDoerr Pushed as commit a98a5e5.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.