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1   /*****************************************************************
2    * Licensed to the Apache Software Foundation (ASF) under one   *
3    * or more contributor license agreements.  See the NOTICE file *
4    * distributed with this work for additional information        *
5    * regarding copyright ownership.  The ASF licenses this file   *
6    * to you under the Apache License, Version 2.0 (the            *
7    * "License"); you may not use this file except in compliance   *
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17   * under the License.                                           *
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19  
20  package org.apache.james.transport.mailets.debug;
21  
22  import org.apache.mailet.GenericMailet;
23  import org.apache.mailet.Mail;
24  
25  /***
26   * Opposite of Null Mailet. It let any incoming mail untouched. Used only for
27   * debugging.
28   */
29  public class Identity extends GenericMailet {
30  
31      /***
32       * Do nothing.
33       *
34       * @param mail the mail to be processed
35       */
36      public void service(Mail mail) {
37          //Do nothing
38      }
39  
40      /***
41       * Return a string describing this mailet.
42       *
43       * @return a string describing this mailet
44       */
45      public String getMailetInfo() {
46          return "Identity Mailet";
47      }
48  }
49