tmf: Fix the actual end time of state system modules

[deliverable/tracecompass.git] / tmf / org.eclipse.tracecompass.tmf.core / src / org / eclipse / tracecompass / tmf / core / statistics / ITmfStatistics.java

diff --git a/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/statistics/ITmfStatistics.java b/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/statistics/ITmfStatistics.java
index f0c4cab8adcced18c5182025d55788ebd1d068a9..71b6dd18994f14b60e25c485a97bbb6acac02c4a 100644 (file)
--- a/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/statistics/ITmfStatistics.java
+++ b/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/statistics/ITmfStatistics.java
@@ -15,6 +15,7 @@ package org.eclipse.tracecompass.tmf.core.statistics;
 import java.util.List;
 import java.util.Map;
 
+import org.eclipse.jdt.annotation.NonNull;
 import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp;
 
 /**
@@ -64,7 +65,7 @@ public interface ITmfStatistics {
      *
      * @return The map of <event_type, count>, for the whole trace
      */
-    Map<String, Long> getEventTypesTotal();
+    Map<@NonNull String, @NonNull Long> getEventTypesTotal();
 
     /**
      * Retrieve the number of events in the trace in a given time interval.