[jdk11u-dev] RFR: 8222323: ChildAlwaysOnTopTest.java fails with "RuntimeException: Failed to unset alwaysOnTop"

[Paul Hohensee]

On Thu, 13 Jul 2023 08:30:57 GMT, Taizo Kurashige <duke at openjdk.org> wrote:

> Hi,
> 
> This is a backport of JDK-8222323: ChildAlwaysOnTopTest.java fails with "RuntimeException: Failed to unset alwaysOnTop"
> 
> ChildAlwaysOnTopTest.java is not excluded by ProblemList in 11u. But I detected the test failed on Windows Server 2016.
> 
> Also original patch does not apply cleanly to 11u, because the fix uses "StringBuffer.isEmpty()" published in JDK15. I fixed the test so as not to use "StringBuffer.isEmpty()".
> 
> Thanks.

Copyright date s/b 2022, not 2023. Otherwise good.

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Changes requested by phh (Reviewer).

PR Review: https://git.openjdk.org/jdk11u-dev/pull/2040#pullrequestreview-1528695168