RFR: 8342082: Remove unused BasicProgressBarUI.Animator.interval [v3]

[Phil Race]

On Fri, 1 Nov 2024 11:45:04 GMT, Andrey Turbanov <aturbanov at openjdk.org> wrote:

>> The field `javax.swing.plaf.basic.BasicProgressBarUI.Animator.interval` is unused and can be removed.
>
> Andrey Turbanov has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8342082: Remove unused BasicProgressBarUI.Animator.interval
>   
>   optimize imports and static final MINIMUM_DELAY

I think this has had enough attention for a one line code deletion

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Marked as reviewed by prr (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/21132#pullrequestreview-2410944319