    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  }