its the coding of create layout of chess in applet

/* <Applet code="MyApplet8" width="480" height="480">
    </Applet>
*/

import java.applet.*;
import java.awt.*;

public class MyApplet8 extends Applet
{

    public void paint(Graphics g)
    {
        int w=getWidth();
        int h=getHeight();
        int y=0;
        for(int j=1;j<=4;j++)
        {


        for(int i=0;i<=w;i=i+w/8)
        {



            g.setColor(Color.BLACK);
            g.fillRect(i,y,w/8,h/8);
            i=i+w/8;
            g.setColor(Color.WHITE);
            g.fillRect(i,y,w/8,h/8);

        }
            y=y+h/8;
        for( int i=0;i<=w;i=i+w/8)
        {
            g.setColor(Color.WHITE);
            g.fillRect(i,y,w/8,h/8);
            i=i+w/8;
            g.setColor(Color.BLACK);
            g.fillRect(i,y,w/8,h/8);
        }
            y=y+h/8;
    }

     }
}