Java javafx listview selected item on change event

// perform an action while selected item of listview is chaneged

myListView.getSelectionModel().selectedItemProperty().addListener(new ChangeListener<MyDataModel>() {

    @Override
    public void changed(ObservableValue<? extends MyDataModel> observable, MyDataModel oldValue, MyDataModel newValue) {
        System.out.println("Selected item: " + newValue);
    }
});