// Purpose: demonstrate a nuance of graphical programming	
	
import java.io.*;	
import java.awt.*;	
	
public class SeeingDouble {	
	// main(): application entry point	
	public static void main(String[] args) throws IOException {	
		ColoredRectangle r = new ColoredRectangle();	
	
		System.out.println("Enter when ready");	
		System.in.read();	
	
		r.paint();	
	
		r.setY(50);	
		r.setColor(Color.RED);	
		r.paint();	
	}	
}