0N/A/*
2362N/A * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
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0N/A */
0N/A
0N/A/* @test
0N/A * @bug 4662327
0N/A * @summary Verify that ObjectInputStream.defaultReadObject() throws a
0N/A * ClassNotFoundException if any of the non-primitive field values it
0N/A * reads in are tagged with ClassNotFoundExceptions.
0N/A */
0N/A
0N/Aimport java.io.*;
0N/A
0N/Aclass Foo implements Serializable {
0N/A Object obj = new Bar();
0N/A
0N/A private void readObject(ObjectInputStream in)
0N/A throws IOException, ClassNotFoundException
0N/A {
0N/A in.defaultReadObject();
0N/A if (obj == null) {
0N/A throw new Error(
0N/A "ClassNotFoundException masked by defaultReadObject()");
0N/A }
0N/A }
0N/A}
0N/A
0N/Aclass Bar implements Serializable {}
0N/A
0N/Aclass TestObjectInputStream extends ObjectInputStream {
0N/A TestObjectInputStream(InputStream in) throws IOException { super(in); }
0N/A
0N/A protected Class resolveClass(ObjectStreamClass desc)
0N/A throws IOException, ClassNotFoundException
0N/A {
0N/A if (desc.getName().equals(Bar.class.getName())) {
0N/A throw new ClassNotFoundException();
0N/A }
0N/A return super.resolveClass(desc);
0N/A }
0N/A}
0N/A
0N/Apublic class DefaultReadObjectCNFException {
0N/A public static void main(String[] args) throws Exception {
0N/A ByteArrayOutputStream bout = new ByteArrayOutputStream();
0N/A ObjectOutputStream oout = new ObjectOutputStream(bout);
0N/A oout.writeObject(new Foo());
0N/A oout.writeObject("after");
0N/A oout.close();
0N/A ObjectInputStream oin = new TestObjectInputStream(
0N/A new ByteArrayInputStream(bout.toByteArray()));
0N/A try {
0N/A oin.readObject();
0N/A } catch (ClassNotFoundException e) {
0N/A // expected
0N/A }
0N/A if (!oin.readObject().equals("after")) {
0N/A throw new Error("subsequent object corrupted");
0N/A }
0N/A }
0N/A}