1 /*
   2  * Copyright (c) 2011, 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  * @bug     7021922
  27  * @summary Test null handling of IncompleteAnnotationException constructor
  28  * @author  Joseph D. Darcy
  29  */
  30 
  31 import java.lang.annotation.*;
  32 
  33 public class TestIncompleteAnnotationExceptionNPE {
  34     public static void main(String... args) {
  35         int errors = 0;
  36         Class<? extends Annotation> annotationType = Annotation.class;
  37         String elementName = "name";
  38 
  39         try {
  40             Object o = new IncompleteAnnotationException(null, null);
  41             errors++;
  42         } catch(NullPointerException npe) {
  43             ; // Expected
  44         }
  45 
  46         try {
  47             Object o = new IncompleteAnnotationException(annotationType, null);
  48             errors++;
  49         } catch(NullPointerException npe) {
  50             ; // Expected
  51         }
  52 
  53         try {
  54             Object o = new IncompleteAnnotationException(null, elementName);
  55             errors++;
  56         } catch(NullPointerException npe) {
  57             ; // Expected
  58         }
  59 
  60         if (errors != 0)
  61             throw new RuntimeException("Encountered " + errors +
  62                                        " error(s) during construction.");
  63     }
  64 }