8371759: Add missing @Override annotations in com.sun.imageio package

[jyma22]

Hi all,

This pull request contains a backport of commit 0c6d1b9c from the openjdk/jdk repository.

The commit being backported was authored by Sergey Bylokhov on 28 Nov 2025 and was reviewed by Tejesh R, Jayathirth D V and Alexander Zvegintsev.

Thanks!

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8371759 needs maintainer approval

Issue

• JDK-8371759: Add missing @Override annotations in com.sun.imageio package (Bug - P5 - Rejected)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk21u-dev.git pull/2511/head:pull/2511
$ git checkout pull/2511

Update a local copy of the PR:
$ git checkout pull/2511
$ git pull https://git.openjdk.org/jdk21u-dev.git pull/2511/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 2511

View PR using the GUI difftool:
$ git pr show -t 2511

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk21u-dev/pull/2511.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back jyma22! 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]

⚠️ @jyma22 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.

[mlbridge]

Webrevs

• 00: Full (668f43bd)

[jyma22]

/approval request This patch adds missing @OverRide annotations to methods in the com.sun.imageio package that override methods from a superclass or interface.
Only source annotations are added; there are no behavioral changes.
Passed tier 1-4

[openjdk]

@jyma22
8371759: The approval request has been created successfully.

[bridgekeeper]

@jyma22 This pull request has been inactive for more than 4 weeks and will be automatically closed if another 4 weeks passes without any activity. To avoid this, simply issue a /touch or /keepalive command to the pull request. Feel free to ask for assistance if you need help with progressing this pull request towards integration!