Program to change Font using setFont() method in Java

//  Program to change Font using setFont() method.
import java.awt.*;
import java.applet.*;
/*
<applet code="DrawStringFontTest1a" width="200" height="100" >
</applet>
*/
public class  DrawStringFontTest1a  extends Applet  
{
Font f;

public void init() 
{
 setBackground( Color.yellow );
 f = new Font("Serif", Font.PLAIN, 35);
 setFont( f );
}

public void paint(Graphics g) 
{  
 g.drawString("Nils", 50, 70);
}
}