GUI3.java

/**
 * Created by fattyduck on 4/12/15.
 */
import javax.swing.*;
import java.awt.*;

public class GUI3 {
    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);
    }
}