square.java

java课件

/*
 * Square.java
 *
 * Created on 2007年10月3日, 上午1:47
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package ch08.shape;

/**
 *
 * @author admin
 */
public class Square extends Rectangle{
  
  /** Creates a new instance of Square */
  public Square() {
  }
  
  public String toString(){
    return "Square";
  }
}