/*

 * 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.

 *

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 * questions.

 */

/* @test

 * @bug 4227192

 * @summary This test verifies that a proxy class can be created with

 * (and defined in) the null class loader.

 * @author Peter Jones

 *

 * @build NullClassLoader

 * @run main NullClassLoader

 */

import java.lang.reflect.*;

import java.util.Observer;

public class NullClassLoader {

    public static void main(String[] args) {

        System.err.println(

            "\nTest creating proxy class with the null class loader.\n");

        try {

            ClassLoader ld = null;

            Class p = Proxy.getProxyClass(ld, new Class[] { Runnable.class, Observer.class });

            System.err.println("proxy class: " + p);

            ClassLoader loader = p.getClassLoader();

            System.err.println("proxy class's class loader: " + loader);

            if (loader != null) {

                throw new RuntimeException(

                    "proxy class not defined in the null class loader");

            }

            System.err.println("\nTEST PASSED");

        } catch (Throwable e) {

            System.err.println("\nTEST FAILED:");

            e.printStackTrace();

            throw new RuntimeException("TEST FAILED: " + e.toString());

        }

    }

}