RFR: Fix VirtualFlow performance regression in ListView scrolling

[Johan Vos]

On Mon, 12 Jan 2026 03:33:41 GMT, Huang Xiao <duke at openjdk.org> wrote:

> @Maran23 Hello, I noticed you've made contributions to this area before. Could you help me review this issue?
> 
> A relatively complete code example has been provided above. If you need a directly usable attachment, I can provide it.

Hi @youngledo , thanks for reporting this. To follow the normal procedure, can you please file a bug in https://bugs.java.com/bugreport/ ?
When doing that, there is (after manual triage) machinery going on behind the scenes that facilitates the whole flow between bug report, discussions, PR, release docs etc.

I believe there is a fair chance indeed that the code you mention can lead to regression in a number of situations. Your code sample would be helpful, but is best provided after you report the bug. I notice there are @FXML refs but I don't see an FXML file, so I suggest you upload a zip file (once the issue is in JBS).

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PR Comment: https://git.openjdk.org/jfx/pull/2030#issuecomment-3737252472