FXCollections.sorton an empty list
PopupControl) with a pane as content. A memory leak occurs if you change the tooltip's content. The condition is that the tooltip has been opened once and is (unassuming) not open during the content change.
Based on your description, this is as designed, so I don't think that there is a bug here. – Kevin Rushforth
scrollPane.setMinViewportWidth(0.1);. This should trigger the scroll pane to always reserve space for the scroll bars, even when they are not currently visible.
ObservableList#setAll, the previously selected value is cleared. This is not supposed to happen and did not happen before OpenJFX 17.
#selectedIndexPropertyof the ComboBox's SelectionModel .
Bindings#getContentBindingslose their selected value when the backing list has its contents changed via
ObservableList#setAll. The ComboBox value remains unchanged if the backing list is set via
ComboBox#setItemsinstead of using a content binding.
CheckListViewshould not be used if there are bugs this essential open since 2014