/*

 * 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 4511532

 * @summary Verify that the message string of a ClassCastException thrown by

 *          ObjectInputStream when attempting to assign a value to a field of

 *          an incompatible type contains the names of the value's class, the

 *          field's declaring class, the field's type, and the field itself.

 */

import java.io.*;

class Foo implements Serializable {

    private static final long serialVersionUID = 0L;

    private Float bar;

}

class Gub extends Foo {}

public class Read {

    public static void main(String[] args) throws Exception {

        FileInputStream in = new FileInputStream("tmp.ser");

        try {

            ObjectInputStream oin = new ObjectInputStream(in);

            oin.readObject();

            throw new Error("readObject should not succeed");

        } catch (ClassCastException e) {

            String s = e.getMessage();

            System.out.println("ClassCastException message: " + s);

            if (s == null ||

                s.indexOf(Foo.class.getName()) == -1 ||

                s.indexOf(Integer.class.getName()) == -1 ||

                s.indexOf(Float.class.getName()) == -1 ||

                s.indexOf(Gub.class.getName()) == -1 ||

                s.indexOf("bar") == -1)

            {

                throw new Error("ClassNotFoundException message incomplete");

            }

        } finally {

            in.close();

        }

    }

}