1   /*
2    * Copyright 1999-2004 The Apache Software Foundation
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.apache.commons.jxpath;
17  
18  
19  /***
20   * General purpose test bean for JUnit tests for the "jxpath" component.
21   *
22   * @author Dmitri Plotnikov
23   * @version $Revision: 1.6 $ $Date: 2004/02/29 14:17:40 $
24   */
25  public class TestNull {
26  
27      private Object nothing = null;
28      public Object getNothing() {
29          return nothing;
30      }
31  
32      public void setNothing(Object something) {
33          this.nothing = something;
34      }
35  
36      /***
37       */
38      private static String[] array = { "a", null, "b" };
39      public String[] getArray() {
40          return array;
41      }
42  
43      private TestNull child;
44  
45      public TestNull getChild() {
46          if (child == null) {
47              child = new TestNull();
48          }
49          return child;
50      }
51  }