1 /*

     2  * Copyright 2001 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any 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 }