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1   /**
2    *
3    * Copyright 2003-2004 The Apache Software Foundation
4    *
5    *  Licensed under the Apache License, Version 2.0 (the "License");
6    *  you may not use this file except in compliance with the License.
7    *  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  
18  //
19  // This source code implements specifications defined by the Java
20  // Community Process. In order to remain compliant with the specification
21  // DO NOT add / change / or delete method signatures!
22  //
23  
24  package javax.servlet.http;
25  
26  /**
27   * This is the class representing event notifications for
28   * changes to sessions within a web application.
29   * @since Servlet 2.3
30   *
31   * @version $Rev: 46019 $ $Date: 2004-09-14 02:56:06 -0700 (Tue, 14 Sep 2004) $
32   */
33  public class HttpSessionEvent extends java.util.EventObject {
34      /**
35       * Construct a session event from the given source.
36       */
37      public HttpSessionEvent(HttpSession source) {
38          super(source);
39      }
40  
41      /**
42       * Return the session that changed.
43       */
44      public HttpSession getSession() {
45          return (HttpSession) super.getSource();
46      }
47  }
48