Here is some working code. might be help u.
import java.applet.*;
import java.awt.*;
public class Loop extends
Applet {
TextArea txtArea = new TextArea(10,30);
public void init()
{
add(txtArea);
for (int i=1; i <= 10; i++)
{
txtArea.append("Now Showing "+i+'\n');
}
}
}