1 /* 2 * Copyright (c) 2001, 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 /* 25 * @bug 4413434 26 * @summary Verify that class loaded outside of application class loader is 27 * correctly resolved during deserialization when read in by custom 28 * readObject() method of a bootstrap class (in this case, 29 * java.awt.Button). 30 */ 31 32 import java.awt.Button; 33 import java.awt.event.MouseAdapter; 34 import java.io.*; 35 36 public class Foo implements Runnable { 37 38 static class Adapter extends MouseAdapter implements Serializable {} 39 40 public void run() { 41 try { 42 Button button = new Button(); 43 button.addMouseListener(new Adapter()); 44 45 // iterate to trigger java.lang.reflect code generation 46 for (int i = 0; i < 100; i++) { 47 ByteArrayOutputStream bout = new ByteArrayOutputStream(); 48 ObjectOutputStream oout = new ObjectOutputStream(bout); 49 oout.writeObject(button); 50 oout.close(); 51 ObjectInputStream oin = new ObjectInputStream( 52 new ByteArrayInputStream(bout.toByteArray())); 53 oin.readObject(); 54 } 55 } catch (Exception ex) { 56 throw new Error( 57 "Error occured while (de)serializing Button: " + ex); 58 } 59 } 60 }