/*

 * Copyright (c) 1998, 2002, 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 4028577 4726689

 * @summary Sanity check that Class.getDeclaredClasses() works.

 */

public class Sanity {

    static class Toplevel { }

    class Nested { }

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

        class BlockLocal { };

        new Object() { };

        Class[] c = Sanity.class.getDeclaredClasses();

        if (c.length < 2)

             throw new Exception("Incorrect number of declared classes");

        for (int i = 0; i < c.length; i++) {

            String name = c[i].getName();

            System.out.println(name);

            if (c[i] != Nested.class && c[i] != Toplevel.class

                && !name.matches("\\D\\w*\\$\\d*"))

                throw new Exception("Unexpected class: " + name);

        }

    }

}