1 /*
   2  * Copyright (c) 2015, 2016, 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.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 /*
  27  * @test
  28  * @summary class p1.c1 defined in an unnamed module tries to access p2.c2
  29  *          defined in an unnamed module. Access allowed since unnamed module
  30  *          can read unnamed module even when class p1.c1 is loaded by
  31  *          a different loader than p2.c2.
  32  * @compile myloaders/MyDiffClassLoader.java
  33  * @compile p2/c2.java
  34  * @compile p1/c1.java
  35  * @run main/othervm -Xbootclasspath/a:. UmodDiffCL_Umod
  36  */
  37 
  38 import myloaders.MyDiffClassLoader;
  39 
  40 // class p1.c1 defined in an unnamed module tries to access p2.c2 defined in
  41 // in an unnamed module.
  42 // Access allowed since unnamed module can read unnamed module even when
  43 //                class p1.c1 is loaded by a different loader than p2.c2
  44 //                and all packages in an unnamed module are exported unqualifiedly.
  45 public class UmodDiffCL_Umod {
  46 
  47     public static void main(String args[]) throws Throwable {
  48         Class p1_c1_class = MyDiffClassLoader.loader1.loadClass("p1.c1");
  49         try {
  50             p1_c1_class.newInstance();
  51         } catch (IllegalAccessError e) {
  52             throw new RuntimeException("Test Failed, unnamed module can access unnamed module");
  53         }
  54     }
  55 }