8353304: Open source two JTabbedPane tests

[satyenme]

Backporting JDK-8353304: Open source two JTabbedPane tests. Adds two JTabbedPane tests that are now opensourced by oracle. Ran GHA Sanity Checks, local Tier 1 and 2, and new tests directly. Patch is (nearly) clean - spacing issue with ProblemList.txt. Backporting for parity with Oracle.

---

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
• JDK-8353304 needs maintainer approval

Issue

• JDK-8353304: Open source two JTabbedPane tests (Bug - P4 - Approved)

Reviewers

• Sergey Bylokhov (@mrserb - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev.git pull/3856/head:pull/3856
$ git checkout pull/3856

Update a local copy of the PR:
$ git checkout pull/3856
$ git pull https://git.openjdk.org/jdk17u-dev.git pull/3856/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 3856

View PR using the GUI difftool:
$ git pr show -t 3856

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk17u-dev/pull/3856.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back ssubramaniam! 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]

@satyenme 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:

8353304: Open source two JTabbedPane tests

Reviewed-by: serb

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 11 new commits pushed to the master branch:

• 9b71cd6: 8343855: HTTP/2 ConnectionWindowUpdateSender may miss some unprocessed DataFrames from closed streams
• 56e1f4b: 8352860: Open source events tests batch0
• c8d4778: 8353126: Open source events tests batch1
• ... and 8 more: https://git.openjdk.org/jdk17u-dev/compare/7845f08e72c7e3935ee5a531114d0afeecf4d112...master

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 master branch, type /integrate in a new comment.

[openjdk]

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

[mlbridge]

Webrevs

• 00: Full (56e3fa5b)

[openjdk]

⚠️ @satyenme 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.

[satyenme]

/approval request for backport of JDK-8353304: Open source two JTabbedPane tests

Motivation: With this change, we provide additional test coverage without changing any functionality (so minimal risk). Change will bring openjdk closer to matching oracle.

Risk: Low. Ran GHA Sanity Checks, local Tier 1 and 2 and new manual tests. Patch is nearly clean - spacing difference with ProblemList.txt. Although change has only been present in tip since April, 2025, change has been accepted by Oracle (and tests were previously closed source).

[openjdk]

@satyenme
8353304: The approval request has been created successfully.

[satyenme]

/integrate

[openjdk]

Going to push as commit eb4dbcf.
Since your change was applied there have been 11 commits pushed to the master branch:

• 9b71cd6: 8343855: HTTP/2 ConnectionWindowUpdateSender may miss some unprocessed DataFrames from closed streams
• 56e1f4b: 8352860: Open source events tests batch0
• c8d4778: 8353126: Open source events tests batch1
• ... and 8 more: https://git.openjdk.org/jdk17u-dev/compare/7845f08e72c7e3935ee5a531114d0afeecf4d112...master

Your commit was automatically rebased without conflicts.

[openjdk]

@satyenme Pushed as commit eb4dbcf.

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