docs: public static void debug(boolean alsoStdout, Class clazz, String posInfo, Object msg)
      {
          if (alsoStdout)
          {
              System.out.println(msg.toString());
          }
  
          String name = clazz.getName();
  
          if (posInfo != null)
          {    
              name += "." + posInfo;
          }
  
          Log log = LogFactory.getLog(name);
  
          if (log.isDebugEnabled())
          {
              log.debug(msg);
          }
      }