private JPanel getNumericLevels(EnumLevelList ll) {
   JPanel levelPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
   levelPanel.setBackground(Color.white);
   String labelString =
       "[ "
           + ll.getMinAsString()
           + " to "
           + ll.getMaxAsString()
           + " ] Increment by "
           + ll.getIncrementAsString();
   JLabel levelLabel = new JLabel(labelString);
   levelLabel.setForeground(ARMY_GREEN);
   add(levelLabel);
   return levelPanel;
 }