@Override
 public void onSuccess(ArrayList<TransitLPActivityUnit> result) {
   if (result != null) {
     transitFetcherCounter = result.size();
     if (transitFetcherCounter == 0) fetcherReady();
     for (TransitLPActivityUnit activityUnit : result) {
       new FetchUnitTransits(activityUnit.getId(), activityUnit.getActivityUnit());
       System.out.println("FetchProjectActivityUnits");
     }
   }
 }