RFR: JDK-8277396: [TESTBUG] In DefaultButtonModelCrashTest.java, frame is accessed from main thread [v2]

Tue Nov 23 06:48:16 UTC 2021

On Mon, 22 Nov 2021 19:40:58 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

>> It's a little cleanup: make sure `frame` is accessed from EDT only, remove unused variables and imports.
>
> Alexey Ivanov has updated the pull request incrementally with three additional commits since the last revision:
> 
>  - Re-grouped UI creation code for clarity
>  - Clarified test description
>  - Add 1 sec delay after showing frame

Marked as reviewed by psadhukhan (Reviewer).

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PR: https://git.openjdk.java.net/jdk/pull/6455