RFR: 8190264: JScrollBar ignores its border when using macOS Mac OS X Aqua look and feel [v12]

[Alexey Ivanov]

On Mon, 10 Jan 2022 16:59:28 GMT, Alisen Chung <achung at openjdk.org> wrote:

>> Adjusted the AquaLF scrollbar to account for border inset settings when dragging the thumb and clicking on the track.
>
> Alisen Chung has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 16 additional commits since the last revision:
> 
>  - Merge branch 'master' of github.com:alisenchung/jdk into 8190264
>  - updated test
>  - added check for other L&Fs, added newline to test
>  - removed todo comment
>  - finished test
>  - fixed test 2
>  - fixed test
>  - need to fix comparison of BufferedImages
>  - removed robot mouse moves, use pixel colors to check
>  - removed manual tag
>  - ... and 6 more: https://git.openjdk.java.net/jdk/compare/ec72e278...ee57b8ac

Have we resolved all the questions already?

The copyright year for AquaScrollBarUI.java should be updated to the current year as well as for the test.

The question about *vertical insets* remains unanswered.

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PR: https://git.openjdk.java.net/jdk/pull/6374