RFR: 8197991: Selecting many items in a TableView is very slow

[Abhinay Agarwal]

On Tue, 23 Nov 2021 17:40:29 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

>> This work improves the performance of `MultipleSelectionModel`  over large data sets by caching some values and avoiding unnecessary calls to `SelectedIndicesList#size`. It further improves the performance by reducing the number of iterations required to find the index of an element in the BitSet.
>> 
>> The work is based on [an abandoned patch](https://github.com/openjdk/jfx/pull/127) submitted by @yososs
>> 
>> There are currently 2 manual tests for this fix.
>
> I see that the `/contributor` command didn't work with the original contributor's GitHub username. You can instead take the contributor information from the HEAD commit of the pull request: `Naohiro Yoshimoto yosbits at gmail.com`.

@kevinrushforth Is there something I can do to move this PR forward?

-------------

PR: https://git.openjdk.java.net/jfx/pull/673