// $Id: pr191c.java,v 1.5 1999/11/04 14:59:44 shields Exp $ // This software is subject to the terms of the IBM Jikes Compiler // License Agreement available at the following URL: // http://www.ibm.com/research/jikes. // Copyright (C) 1996, 1999, International Business Machines Corporation // and others. All Rights Reserved. // You must accept the terms of that agreement to use this software. public class TestShadow { public static void main(String args[]) { B b = new B(); // Create an object of type B int foo = b.getFoo(); // Call A.getFoo() through B. System.out.println(foo); // 1 - Surprise! You get A's value A a = (A) b; // Get a ref to b of type A. System.out.println(a.foo); // 1 - A's value again System.out.println(b.foo); // 0 - B's value, of course } }