RFR: 8328482: Convert and Open source few manual applet test to main based [v5]

[Harshitha Onkar]

On Wed, 3 Apr 2024 16:15:33 GMT, Tejesh R <tr at openjdk.org> wrote:

>> I meant setting it to one color for all icons instead of default white background at Line#.193. This makes it easier for the user to differentiate between a transparent background icon vs opaque.
>> 
>> You might have missed this comment as to why I suggested the above - 
>> 
>>> Does the test mean "icon with opaque background" by "opaque icon"? If yes, then we should use one .gif with opaque background and another with transparent background. Currently both gif files - dukeWave.gif and fight.gif, have transparent backgrounds.
>
> Yeah, had missed this point. Updated now, thanks for pointing it out.

This update looks good. But we still need one .gif that has opaque background.

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PR Review Comment: https://git.openjdk.org/jdk/pull/18448#discussion_r1550086074