RFR: JDK-7154070: in SwingSet2, switching between LaFs it's easy to lose JTable dividers [v5]

[Jayathirth D V]

On Mon, 6 Feb 2023 10:14:12 GMT, Prasanta Sadhukhan <psadhukhan at openjdk.org> wrote:

>> In SwingSet2 in TableDemo, we can see grid dividers in Metal L&F but 
>> if we Switch to the Nimbus LaF which has no grid dividers by default and then if we switch to Java (Metal): it will show no dividers.
>> 
>> Issue is Nimbus call JTable.showGrid(false) in installDefaults but fail to reset in uninstallDefaults which is now rectified.
>> 
>> No regression test is added as it can be verified by SwingSet2 Tabledemo..
>
> Prasanta Sadhukhan has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Ignore set horiz/vert lines if showGrid is true by default

Marked as reviewed by jdv (Reviewer).

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PR: https://git.openjdk.org/jdk/pull/12385