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test/hotspot/jtreg/runtime/Nestmates/membership/PackagedNestHost.java

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  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 package P1;
  25 
  26 /*
  27  * This is used to produce a jcod file in which we modify the
  28  * NestMembers attribute to claim that P2.PackagedNestHost.Member
  29  * is a member of our nest.
  30  */
  31 public class PackagedNestHost {
  32     public static class Member {
  33         // jcod file will change this to private


  34         public static void m() {
  35             System.out.println("You should never see this!");
  36         }
  37     }
  38 
  39     // Entry point for main test
  40     public static void doAccess() {
  41         // this should fail at runtime as m() will now be private
  42         // and the nestmate access check should fail due to being in
  43         // a different package.

  44         P2.PackagedNestHost2.Member.m();












  45     }
  46 }


  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 package P1;
  25 
  26 /*
  27  * This is used to produce a jcod file in which we modify the
  28  * NestMembers attribute to claim that P2.PackagedNestHost.Member
  29  * is a member of our nest.
  30  */
  31 public class PackagedNestHost {
  32     public static class Member {
  33         // jcod file will change these to private
  34         public Member() {}
  35         public static int f;
  36         public static void m() {
  37             System.out.println("You should never see this!");
  38         }
  39     }
  40 
  41     // Entry points for main test.
  42     // These should fail at runtime as members will now be private
  43     // and the nestmate access check should fail due to being in a
  44     // different package.
  45 
  46     public static void doInvoke() {
  47         P2.PackagedNestHost2.Member.m();
  48     }
  49 
  50     public static void doConstruct() {
  51         Object o = new P2.PackagedNestHost2.Member();
  52     }
  53 
  54     public static void doGetField() {
  55         int x = P2.PackagedNestHost2.Member.f;
  56     }
  57 
  58     public static void doPutField() {
  59         P2.PackagedNestHost2.Member.f = 42;
  60     }
  61 }
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