program in java - use various font with awt

import java.awt.*;
import java.awt.event.*;

class a12 extends Frame
{
    public static void main(String args[])
    {
        a12 a=new a12();

        a.setTitle("Set Font to 5 strings");
        a.setSize(500,500);
        a.setVisible(true);

        a.addWindowListener(new myclass());
    }
    public void paint(Graphics g)
    {
        g.drawRect(250,250,250,300);

        /*Font f=new Font("Arial",Font.BOLD,25);
        g.setFont(f);*/

        g.setColor(Color.red);
        g.setFont(new Font("Arial",Font.BOLD,25));
        g.drawString("The strig is ",300,300);

        g.setColor(Color.blue);
        g.setFont(new Font("Impact",Font.BOLD,25));
        g.drawString("The strig is ",300,350);

        g.setColor(Color.gray);
        g.setFont(new Font("Comic Sans MS",Font.BOLD,25));
        g.drawString("The strig is ",300,400);

        g.setColor(Color.cyan);
        g.setFont(new Font("Palatino Linotype",Font.BOLD,25));
        g.drawString("The strig is ",300,450);

        g.setColor(Color.pink);
        g.setFont(new Font("MS Serif",Font.BOLD,25));
        g.drawString("The strig is ",300,500);

    }
}
class myclass implements WindowListener
{
    public void windowClosing(WindowEvent we)
    {
        System.exit(0);
    }
    public void windowClosed(WindowEvent we)
    {
    }
    public void windowIconified(WindowEvent we)
    {
    }
    public void windowDeiconified(WindowEvent we)
    {
    }
    public void windowActivated(WindowEvent we)
    {
    }
    public void windowDeactivated(WindowEvent we)
    {
    }
    public void windowOpened(WindowEvent we)
    {
    }
}