RFR: 8296632: Write a test to verify the content change of TextArea sends TextEvent [v4]

[ravi gupta]

On Thu, 17 Nov 2022 11:27:07 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

>> Tested it locally on Win10. Works as expected. I agree with @prrace, adding additional delay would make sure that all events are processed.
>
> Without explicit `Robot.waitForIdle()` calls, the test looks as if something's missing. Adding it explicitly before checking a condition gives more confidence, the test has waited for the events to be processed.

Called Robot.waitForIdle() explicitly to make sure that all events are processed before checking a condition.

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PR: https://git.openjdk.org/jdk/pull/11052