The source code looks like:

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

public class PolygonDemo extends Applet {

	public void init() {
		resize(150, 100);
	}

	public void paint(Graphics g) {
		int xPoints[] = {10,50,50,10,25};
		int yPoints[] = {10,50,10,50,75};
		int numPoints = xPoints.length;

		int x2Points[] = {70,110,110,70,85};
		int y2Points[] = {10,50,10,50,75};
		int num2Points = x2Points.length;
		Polygon mess = new Polygon(x2Points, y2Points, num2Points);
		
		g.drawPolygon(xPoints, yPoints, numPoints);
		g.fillPolygon(mess);
	}
}