| /* |
| * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @bug 4186885 |
| */ |
| |
| import java.io.*; |
| |
| public class EvolvedClass { |
| public static void main(String args[]) throws Exception{ |
| ASubClass corg = new ASubClass(1, "SerializedByEvolvedClass"); |
| ASubClass cnew = null; |
| |
| // Deserialize in to new class object |
| FileInputStream fi = new FileInputStream("parents.ser"); |
| try { |
| ObjectInputStream si = new ObjectInputStream(fi); |
| cnew = (ASubClass) si.readObject(); |
| } finally { |
| fi.close(); |
| } |
| |
| System.out.println("Printing the deserialized class: "); |
| System.out.println(); |
| System.out.println(cnew); |
| } |
| } |
| |
| |
| /* During deserialization, the no-arg constructor of a serializable base class |
| * must not be invoked. |
| */ |
| class ASuperClass implements Serializable { |
| String name; |
| |
| ASuperClass() { |
| /* |
| * This method is not to be executed during deserialization for this |
| * example. Must call no-arg constructor of class Object which is the |
| * base class for ASuperClass. |
| */ |
| throw new Error("ASuperClass: Wrong no-arg constructor invoked"); |
| } |
| |
| ASuperClass(String name) { |
| this.name = new String(name); |
| } |
| |
| public String toString() { |
| return("Name: " + name); |
| } |
| } |
| |
| class ASubClass extends ASuperClass implements Serializable { |
| int num; |
| |
| private static final long serialVersionUID =6341246181948372513L; |
| ASubClass(int num, String name) { |
| super(name); |
| this.num = num; |
| } |
| |
| public String toString() { |
| return (super.toString() + "\nNum: " + num); |
| } |
| } |