public static void main(String args[]) {
    //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code ">
    try {
      try {
        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
      } catch (ClassNotFoundException ex) {
        error("Cannot setup look and feel", ex);
      } catch (InstantiationException ex) {
        error("Cannot setup look and feel", ex);
      } catch (IllegalAccessException ex) {
        error("Cannot setup look and feel", ex);
      }
    } catch (javax.swing.UnsupportedLookAndFeelException ex) {
      error("Cannot setup look and feel", ex);
    }
        //</editor-fold>

    java.awt.EventQueue.invokeLater(new Runnable() {
      public void run() {
        new FIntro();
      }
    });
  }