RootCauseunvalidated
when a `ListChangeListener.Change` reports elements were both added and removed, then that change is a "replacement" change — FXCollections::reverse(ObservableList). Tension: the only stipulation is that one change event will be fired.
dbd0655c-50d9-4aad-8b27-34276043f83e
when a ListChangeListener.Change reports elements were both added and removed, then that change is a "replacement" change — FXCollections::reverse(ObservableList). Tension: the only stipulation is that one change event will be fired.