/*

 * Copyright 1998-2003 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

/*

 * @test

 * @bug 4106012

 * @summary Make sure passing in a null permissions object is allowed

 */

import java.security.*;

public class NullPerms {

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

        try {

            CodeSource cs =

                new CodeSource(null, (java.security.cert.Certificate[]) null);

            ProtectionDomain pd = new ProtectionDomain(cs, null);

            if (pd.implies(new SecurityPermission("foo"))) {

                throw new Exception("implies should return false");

            }

        } catch (NullPointerException npe) {

            throw new Exception("should not have caught an exception");

        }

    }

}