title: Logging wrapper - log4j
body: <p>I have a requirement to do a wrapper interface so that you can switch between different kind of logging mechanisms without changing the code. So I have my own info(String message) method inside a Wrapper class, like:</p>
  
  <p>public void info( Object message )
      {
          if ( isInfoEnabled() )
          {
              logger.info( message );
          }
      }</p>
  
  <p>It works as expected except that when logging it does not show the class and line of the from where I am logging, but those from the Wrapper class.
  Can you please help...</p>