code: public static void listHandlers( List<IMonitoringHandler> handlers, Logger logger ) {
  
  		if( handlers.isEmpty()) {
  			logger.info( "No monitoring handler was found." );
  
  		} else {
  			StringBuilder sb = new StringBuilder( "Available monitoring handlers: " );
  			for( Iterator<IMonitoringHandler> it = handlers.iterator(); it.hasNext(); ) {
  				sb.append( it.next().getName());
  				if( it.hasNext())
  					sb.append( ", " );
  			}
  
  			sb.append( "." );
  			logger.info( sb.toString());
  		}
  	}
docs: This method lists the available handlers and logs them.