1 /*

     2  * Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 /*

    25  * @test

    26  * @author Gary Ellison

    27  * @bug 4170635

    28  * @summary Verify equals()/hashCode() contract honored

    29  */

    30 

    31 import java.io.*;

    32 

    33 import sun.security.acl.*;

    34 

    35 

    36 public class PermissionEqualsHashCode {

    37 

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

    39 

    40         PermissionImpl p1 = new PermissionImpl("permissionPermission");

    41         PermissionImpl p2 = new PermissionImpl("permissionPermission");

    42 

    43 

    44         // the test

    45         if ( (p1.equals(p2)) == (p1.hashCode()==p2.hashCode()) )

    46             System.out.println("PASSED");

    47         else

    48             throw new Exception("Failed equals()/hashCode() contract");

    49 

    50     }

    51 }