/**
 * Write a description of class RectangleTester here.
 *
 * @author (your name)
 * @version (a version number or a date)
 */
public class RectangleTester
{
    public static void main(String [] args){
        
    Rectangle recA = new Rectangle();
    System.out.println(recA.area());
    
    
        
        
    }
}