Assignemnt #43 and A Frame with a Panel

Code

      ///Name: Dakota Donahue
      ///Period: 5
      ///Project Name: A Frame with a Panel
      ///File Name: Prog613
      ///Date: 10/21/2015
      
      import javax.swing.*;
      import java.awt.*;
      
      public class Prog613
      {
          public static void main( String[] args )
          {
              Frame613 f = new Frame613();
              f. setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
              f.setVisible(true);
          }
      }
      
      class Frame613 extends JFrame
      {
          public Frame613()
          {
              setTitle("613 rocks!");
              setSize(300,200);
              setLocation(100,200);
              
              Panel613 panel = new Panel613();
              Container cp = getContentPane();
              cp.add(panel);
          }
      }
      
      class Panel613 extends JPanel
      {
          public void paintComponent( Graphics g )
          {
              super.paintComponent(g);
              g.drawString("Hi",75,100);
          }
      }