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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.jxpath;
18  
19  
20  /**
21   * General purpose test bean for JUnit tests for the "jxpath" component.
22   *
23   * @author Dmitri Plotnikov
24   * @version $Revision: 480417 $ $Date: 2006-11-29 00:37:40 -0500 (Wed, 29 Nov 2006) $
25   */
26  public class TestNull {
27  
28      private Object nothing = null;
29      public Object getNothing() {
30          return nothing;
31      }
32  
33      public void setNothing(Object something) {
34          this.nothing = something;
35      }
36  
37      /**
38       */
39      private static String[] array = { "a", null, "b" };
40      public String[] getArray() {
41          return array;
42      }
43  
44      private TestNull child;
45  
46      public TestNull getChild() {
47          if (child == null) {
48              child = new TestNull();
49          }
50          return child;
51      }
52  }