RFR: 8359598: [TestBug] VirtualFlowTestUtils should not create a temporary Stage

[Alexander Zuev]

On Wed, 18 Jun 2025 10:43:38 GMT, Marius Hanl <mhanl at openjdk.org> wrote:

>> modules/javafx.controls/src/test/java/test/com/sun/javafx/scene/control/infrastructure/VirtualFlowTestUtils.java line 349:
>> 
>>> 347:         flow = (VirtualFlow<?>)control.lookup("#virtual-flow");
>>> 348: 
>>> 349:         if (sl != null) {
>> 
>> should we have a check here with a helpful message (which recommends to use `StageLoader`), instead of returning `null`?
>
> I thought about this as well. No strong opinion from my side.

Depends on the amount of noise it will produce during the test run but in general i would also prefer some kind of message here.

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PR Review Comment: https://git.openjdk.org/jfx/pull/1829#discussion_r2198083367