anchor.diff:          .accept("text/html");
   
       receive(jdbcServer)
  +            .message(JdbcMessage.execute("SELECT id, title, description FROM todo_entries"));<3>
  +
  +    send(jdbcServer)
               .messageType(MessageType.JSON)
  -            .message(JdbcMessage.execute("SELECT id, title, description FROM todo_entries"));<3>
  -
  -    send(jdbcServer)
               .message(JdbcMessage.result().dataSet("[ {" +
                           "\"id\": \"" + UUID.randomUUID().toString() + "\"," +
                           "\"title\": \"${todoName}\"," +
  
positive.code: ----
  <1> Tells Citrus that the response has to be interpreted as JSON.
  
  
negative.code: 
  If you use the XML or JSON notation as string or within a resource, you'll have to specify that in your test setup.
  
  .Java json dataset creation example
  [source,java]
  ----
  receive(jdbcServer)
                  .message(JdbcMessage.execute("SELECT id, title, description FROM todo_entries"));
  
  send(jdbcServer)
          .messageType(MessageType.JSON)<1>
          .message(JdbcMessage.result().dataSet("[ {" +
                      "\"id\": \"" + UUID.randomUUID().toString() + "\"," +
                      "\"title\": \"${todoName}\"," +
  