diff --git a/src/explorviz/hpc_monitoring/filter/reduction/TraceAggregationBuffer.java b/src/explorviz/hpc_monitoring/filter/reduction/TraceAggregationBuffer.java
index 6b90dde65c258c28252706f9cf8d6fb1e4799619..f5749d1c4749177aad70c8e7ecae3b495e3cc8ea 100644
--- a/src/explorviz/hpc_monitoring/filter/reduction/TraceAggregationBuffer.java
+++ b/src/explorviz/hpc_monitoring/filter/reduction/TraceAggregationBuffer.java
@@ -1,8 +1,5 @@
 package explorviz.hpc_monitoring.filter.reduction;
 
-import java.util.List;
-
-import explorviz.hpc_monitoring.record.event.AbstractOperationEvent;
 import explorviz.hpc_monitoring.record.trace.Trace;
 
 public class TraceAggregationBuffer {
@@ -29,12 +26,14 @@ public class TraceAggregationBuffer {
 		if (accumulator == null) {
 			accumulator = trace;
 		} else {
-			final List<AbstractOperationEvent> aggregatedRecords = accumulator.getTraceEvents();
-			final List<AbstractOperationEvent> records = trace.getTraceEvents();
-
-			for (int i = 0; i < aggregatedRecords.size(); i++) {
-				aggregatedRecords.get(i).getRuntime().merge(records.get(i).getRuntime());
-			}
+			// final List<AbstractOperationEvent> aggregatedRecords = // TODO
+			// accumulator.getTraceEvents();
+			// final List<AbstractOperationEvent> records =
+			// trace.getTraceEvents();
+			//
+			// for (int i = 0; i < aggregatedRecords.size(); i++) {
+			// aggregatedRecords.get(i).getRuntime().merge(records.get(i).getRuntime());
+			// }
 
 			accumulator.getRuntime().merge(trace.getRuntime());
 		}