RFR: 8297489: Write a test to verify the content change of TextField sends TextEvent [v2]

[ravi gupta]

On Wed, 23 Nov 2022 15:29:35 GMT, ravi gupta <duke at openjdk.org> wrote:

>> This testcase Verify the content changes of a TextField for the following assertions.
>> 
>> a. TextListener get invoked when the content of a TextField gets changed.
>> b. TextListener not get invoked during text selection or when Special keys such as Function Keys are pressed.
>> 
>> 
>> Testing:
>> Tested using Mach5(20 times per platform) in macos,linux and windows and got all pass.
>
> ravi gupta has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8297489: bug added

Any volunteers for a review?

-------------

PR: https://git.openjdk.org/jdk/pull/11326