8377167: javax/imageio/ReadAbortTest.java throw NPE when x11 unavailable

[sendaoYan]

Hi all,

This pull request contains a backport of commit 0f33a678 from the openjdk/jdk25u-dev repository.

The commit being backported was authored by SendaoYan on 16 Mar 2026 and had no reviewers.

Thanks!

---

Progress

• JDK-8377167 needs maintainer approval
• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8377167: javax/imageio/ReadAbortTest.java throw NPE when x11 unavailable (Bug - P4)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev.git pull/4295/head:pull/4295
$ git checkout pull/4295

Update a local copy of the PR:
$ git checkout pull/4295
$ git pull https://git.openjdk.org/jdk17u-dev.git pull/4295/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 4295

View PR using the GUI difftool:
$ git pr show -t 4295

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk17u-dev/pull/4295.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back syan! 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]

⚠️ @sendaoYan This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[sendaoYan]

Change has been verified locally on linux-x64.

[mlbridge]

Webrevs

• 00: Full (ba9ebd5c)