RFR: 8328228: Missing comma in copyright year for a few JColorChooser tests [v2]

[Jaikiran Pai]

On Fri, 15 Mar 2024 00:15:50 GMT, Alisen Chung <achung at openjdk.org> wrote:

>> Adding comma to copyright years
>
> Alisen Chung has updated the pull request incrementally with one additional commit since the last revision:
> 
>   remove middle copyright year

Trivial copyright year update. This looks good to me.

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Marked as reviewed by jpai (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/18317#pullrequestreview-1937926802