int selectedValue = JmriJOptionPane.showOptionDialog(dispatcherFrame,
                    Bundle.getMessage("Question4"), Bundle.getMessage("WarningTitle"),
                    JmriJOptionPane.DEFAULT_OPTION, JmriJOptionPane.QUESTION_MESSAGE, null,
                    new Object[]{Bundle.getMessage("ButtonOverride"), Bundle.getMessage("ButtonNo")},
                    Bundle.getMessage("ButtonNo"));