RFR: 8235491: Tree/TableView: implementation of isSelected(int) violates contract [v8]

[Jeanette Winzenburg]

On Mon, 8 Aug 2022 22:07:17 GMT, Andy Goryachev <angorya at openjdk.org> wrote:

> 
> Personally, I feel that any manipulations with the columns structure should clear the existing selection. I would imagine it's such a rare operation, and the "fix" is so easy (clear selection) that it's not worth even creating an issue for - but I could be wrong.
> 

haha .. are you prepared to get lynched by furious users 😜 Just imagine you selected several cells across the table, then decide to hide an unrelated column (which is not as rare as you assume :) and all your previous selection work is destroyed. 

> > Don't remember if we have it covered in JBS?
> 
> I did not find a close match. There is JDK-8095010; there is ticket you might be familiar with JDK-8093855; and one possibly related JDK-8091191.

none of those seem to be related to modification of columns, so tend to agree with Kevin that we should file a new issue

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PR: https://git.openjdk.org/jfx/pull/839