import javax.swing.JFrame;

public class Driver
{
  /** Create a frame that contains a panel that's defined in the other class.
   */
  public static void main(String [] args)
  {
    AbacusPanel myPanel = new AbacusPanel();
    JFrame myFrame = new JFrame();
    myFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    myFrame.setContentPane(myPanel);
    myFrame.pack();
    myFrame.show();
  }
}