| /* |
| * Copyright (c) 1999, 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. |
| */ |
| |
| /* @test |
| * @bug 4191941 |
| * @summary Ensure that original ClassNotFoundException thrown inside of |
| * ObjectInputStream.resolveClass() is preserved (and thrown). |
| */ |
| |
| import java.io.*; |
| |
| class BrokenObjectInputStream extends ObjectInputStream { |
| |
| static final String message = "bodega"; |
| |
| BrokenObjectInputStream(InputStream in) throws IOException { |
| super(in); |
| } |
| |
| protected Class resolveClass(ObjectStreamClass desc) |
| throws IOException, ClassNotFoundException |
| { |
| throw new ClassNotFoundException(message); |
| } |
| } |
| |
| public class ResolveClassException { |
| public static void main(String[] args) throws Exception { |
| ByteArrayOutputStream bout; |
| ObjectOutputStream oout; |
| ByteArrayInputStream bin; |
| BrokenObjectInputStream oin; |
| Object obj; |
| |
| // write and read an object |
| obj = new Integer(5); |
| bout = new ByteArrayOutputStream(); |
| oout = new ObjectOutputStream(bout); |
| oout.writeObject(obj); |
| bin = new ByteArrayInputStream(bout.toByteArray()); |
| oin = new BrokenObjectInputStream(bin); |
| try { |
| oin.readObject(); |
| } catch (ClassNotFoundException e) { |
| if (! BrokenObjectInputStream.message.equals(e.getMessage())) |
| throw new Error("Original exception not preserved"); |
| } |
| |
| // write and read an array of objects |
| obj = new Integer[] { new Integer(5) }; |
| bout = new ByteArrayOutputStream(); |
| oout = new ObjectOutputStream(bout); |
| oout.writeObject(obj); |
| bin = new ByteArrayInputStream(bout.toByteArray()); |
| oin = new BrokenObjectInputStream(bin); |
| try { |
| oin.readObject(); |
| } catch (ClassNotFoundException e) { |
| if (! BrokenObjectInputStream.message.equals(e.getMessage())) |
| throw new Error("Original exception not preserved"); |
| } |
| } |
| } |