1 /*

     2  * Copyright (c) 2014, 2017, 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 import java.lang.Package;

    26 

    27 public class PackageSealingTest {

    28     public static void main(String args[]) {

    29         try {

    30             Class c1 = PackageSealingTest.class.forName("sealed.pkg.C1");

    31             Class c2 = PackageSealingTest.class.forName("pkg.C2");

    32             Package p1 = c1.getPackage();

    33             System.out.println("Package 1: " + p1.toString());

    34             Package p2 = c2.getPackage();

    35             System.out.println("Package 2: " + p2.toString());

    36 

    37             if (!p1.isSealed()) {

    38                 System.out.println("Failed: sealed.pkg is not sealed.");

    39                 System.exit(0);

    40             }

    41 

    42             if (p2.isSealed()) {

    43                 System.out.println("Failed: pkg is sealed.");

    44                 System.exit(0);

    45             }

    46 

    47             System.out.println("OK");

    48         } catch (Exception e) {

    49             System.out.println(e.getMessage());

    50         }

    51     }

    52 }