RFR: 8301606: JFileChooser file chooser details view "size" label cut off in Metal Look&Feel [v10]

[Alexey Ivanov]

On Wed, 2 Aug 2023 16:10:26 GMT, Tejesh R <tr at openjdk.org> wrote:

>> "size" label which is _RIGHT_ aligned is cut off on header cell. The issue is not only w.r.t to `JFileChooser` rather it is part of `JTable`. The root caused is found to be that in metal L&F the border insets is set to `(2,2,2,0)` meaning the right most inset value is 0. Hence when UIScaling increases the issue will be visible clearly. The fix addresses the issue by setting the right `inset` to 2 similar to other `inset` values. (Though the reason for setting it to 0 is unclear since it was initial load). 
>> CI testing shows green.
>> After the fix at 225% scaling:
>> ![image](https://github.com/openjdk/jdk/assets/94159358/f3e5a88a-1710-4ee0-84aa-338bc93010b2)
>
> Tejesh R has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Review fix

Marked as reviewed by aivanov (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/14464#pullrequestreview-1559375353