public JFrame constructApplicationFrame(){
  JFrame frame=new JFrame();
  JPanel panel=new ConnectFourPanel();
  frame.add(panel,BorderLayout.CENTER);
  frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  return frame;
}

public JFrame constructApplicationFrame ( ) { JFrame frame = new JFrame ( ) ; JPanel panel = new ConnectFourPanel ( ) ; frame . add ( panel , BorderLayout . CENTER ) ; frame . setDefaultCloseOperation ( JFrame . EXIT_ON_CLOSE ) ; return frame ; }
used for integration into the universal demo application .
