table.setFont(null); table.setGridColor(null); table.setForeground(null); table.setBackground(null); table.setSelectionForeground(null); table.setSelectionBackground(null);
  protected void uninstallDefaults()   {    table.setFont(null);    table.setGridColor(null);    table.setForeground(null);    table.setBackground(null);    table.setSelectionForeground(null);    table.setSelectionBackground(null);  }