@Override
  protected JComponent createNorthPanel() {
    JLabel label = new JLabel(myMessage);
    label.setUI(new MultiLineLabelUI());
    JPanel panel = new JPanel(new BorderLayout());
    panel.add(label, BorderLayout.CENTER);
    Icon icon = Messages.getQuestionIcon();
    label.setIcon(icon);
    label.setIconTextGap(7);
    return panel;
  }
@Override
  protected JComponent createNorthPanel()