} else if (endBlockSectionSequenceNumber > t.getMaxSequence()) {
            if (showErrorMessages) {
                JmriJOptionPane.showMessageDialog(frame, java.text.MessageFormat.format(Bundle.getMessage(
                        "Error9"), new Object[]{"" + endBlockSectionSequenceNumber}),
                        Bundle.getMessage("ErrorTitle"), JmriJOptionPane.ERROR_MESSAGE);