private void loadDataFromService(){
  List<ExceptionSensorData> exData=null;
  if ((null != fromDate) && (null != toDate)) {
    exData=dataAccessService.getUngroupedExceptionOverview(template,limit,fromDate,toDate,resultComparator);
  }
 else {
    exData=dataAccessService.getUngroupedExceptionOverview(template,limit,resultComparator);
  }
  exceptionSensorData.clear();
  if (null != exData) {
    exceptionSensorData.addAll(exData);
  }
}

private void loadDataFromService ( ) { List < ExceptionSensorData > exData = null ; if ( ( null != fromDate ) && ( null != toDate ) ) { exData = dataAccessService . getUngroupedExceptionOverview ( template , limit , fromDate , toDate , resultComparator ) ; } else { exData = dataAccessService . getUngroupedExceptionOverview ( template , limit , resultComparator ) ; } exceptionSensorData . clear ( ) ; if ( null != exData ) { exceptionSensorData . addAll ( exData ) ; } }
reloads the data from the service .
