fixed filter

src/main/java/org/gcube/dataharvest/harvester/MethodInvocationHarvester.java

@@ -58,6 +58,7 @@ public class MethodInvocationHarvester extends BasicHarvester {
 			
 			SortedMap<Filter,SortedMap<Calendar,Info>> result = null;
 			List<Filter> filters = new ArrayList<>();
+			filters.add(new Filter(ServiceUsageRecord.SERVICE_NAME, DATAMINER_SERVICE_NAME));
 			
 			Date newMethodInvocationHarvesterStartDate = DateUtils.getStartCalendar(2017, Calendar.DECEMBER, 31).getTime();
 			
@@ -67,7 +68,6 @@ public class MethodInvocationHarvester extends BasicHarvester {
 					AggregatedJobUsageRecord.class, temporalConstraint, filters, contexts, true);
 			} else {
 				// Before 31/12/2017 accounting Method Invocation using ServiceUsageRecord
-				filters.add(new Filter(ServiceUsageRecord.SERVICE_NAME, DATAMINER_SERVICE_NAME));
 				result = accountingPersistenceQuery.getContextTimeSeries(
 						AggregatedServiceUsageRecord.class, temporalConstraint, filters, contexts, true);
 			}