code: public void initializeAppCounters(String appName) {
   
  	    
  			if (StatsFactory.isPMIEnabled()) {
  				synchronized(this) {
                      appPmi = new WebAppModule (appName, true); // @539186C
                      appPmiState = APP_PMI_WEB; // @539186A
  			    }    
  			}    
          
      }
docs: This method initialize the module instance and register it.