1/* 2 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24/* @test 25 * @bug 4511532 26 * 27 * @clean Write Read Foo Gub 28 * @compile Write.java 29 * @run main Write 30 * @clean Write Read Foo Gub 31 * @compile Read.java 32 * @run main Read 33 * 34 * @summary Verify that the message string of a ClassCastException thrown by 35 * ObjectInputStream when attempting to assign a value to a field of 36 * an incompatible type contains the names of the value's class, the 37 * field's declaring class, the field's type, and the field itself. 38 */ 39 40import java.io.*; 41 42class Foo implements Serializable { 43 private static final long serialVersionUID = 0L; 44 private Integer bar = new Integer(0); 45} 46 47class Gub extends Foo {} 48 49public class Write { 50 public static void main(String[] args) throws Exception { 51 ObjectOutputStream oout = 52 new ObjectOutputStream(new FileOutputStream("tmp.ser")); 53 oout.writeObject(new Gub()); 54 oout.close(); 55 } 56} 57