Fix some null warnings

[deliverable/tracecompass.git] / tmf / org.eclipse.tracecompass.tmf.core / src / org / eclipse / tracecompass / internal / tmf / core / statesystem / backends / partial / PartialStateSystem.java

diff --git a/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/internal/tmf/core/statesystem/backends/partial/PartialStateSystem.java b/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/internal/tmf/core/statesystem/backends/partial/PartialStateSystem.java
index 45a8308ccaa54a2d78e25a99e8d202fc2239f754..a94670ce30f67953a4778b2b269b21199f7617ee 100644 (file)
--- a/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/internal/tmf/core/statesystem/backends/partial/PartialStateSystem.java
+++ b/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/internal/tmf/core/statesystem/backends/partial/PartialStateSystem.java
@@ -16,6 +16,7 @@ import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReentrantLock;
 
+import org.eclipse.jdt.annotation.NonNull;
 import org.eclipse.tracecompass.internal.statesystem.core.AttributeTree;
 import org.eclipse.tracecompass.internal.statesystem.core.StateSystem;
 import org.eclipse.tracecompass.statesystem.core.ITmfStateSystem;
@@ -77,7 +78,7 @@ public class PartialStateSystem extends StateSystem {
     // ------------------------------------------------------------------------
 
     @Override
-    public void replaceOngoingState(List<ITmfStateInterval> ongoingIntervals) {
+    public void replaceOngoingState(List<@NonNull ITmfStateInterval> ongoingIntervals) {
         super.replaceOngoingState(ongoingIntervals);
     }