RFR: 8293984: Unnecessary Vector usage in PropertyEditorSupport [v2]

[Sergey Bylokhov]

On Sun, 9 Oct 2022 21:03:52 GMT, Andrey Turbanov <aturbanov at openjdk.org> wrote:

>> Field PropertyEditorSupport.listeners is accessed only under `synchronized(this)`.
>> It means extra synchronization by Vector is not needed.
>
> Andrey Turbanov has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8293984: Unnecessary Vector usage in PropertyEditorSupport
>   
>   use ArrayList constructor instead of clone

Marked as reviewed by serb (Reviewer).

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PR: https://git.openjdk.org/jdk/pull/10331