8282789: Create a regression test for the JTree usecase of JDK-4618767

[GoeLin]

I backport this for parity with 11.0.17-oracle.

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Progress

• Change must not contain extraneous whitespace
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Issue

• JDK-8282789: Create a regression test for the JTree usecase of JDK-4618767

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk11u-dev pull/1286/head:pull/1286
$ git checkout pull/1286

Update a local copy of the PR:
$ git checkout pull/1286
$ git pull https://git.openjdk.org/jdk11u-dev pull/1286/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 1286

View PR using the GUI difftool:
$ git pr show -t 1286

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk11u-dev/pull/1286.diff

[bridgekeeper]

👋 Welcome back goetz! 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 backport pull request has now been updated with issue from the original commit.

[openjdk]

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

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

8282789: Create a regression test for the JTree usecase of JDK-4618767

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 master 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.

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[mlbridge]

Webrevs

• 00: Full (a9aa70b0)

[GoeLin]

/integrate

[openjdk]

Going to push as commit 672e3c2.
Since your change was applied there have been 4 commits pushed to the master branch:

• a92d71d: 8280913: Create a regression test for JRootPane.setDefaultButton() method
• 4b85189: 8275689: [TESTBUG] Use color tolerance only for XRender in BlitRotateClippedArea test
• d928ab7: 8270312: Error: Not a test or directory containing tests: java/awt/print/PrinterJob/XparColor.java
• 3957731: 8264792: The NumberFormat for locale sq_XK formats price incorrectly.

Your commit was automatically rebased without conflicts.

[openjdk]

@GoeLin Pushed as commit 672e3c2.

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