Fix some null warnings

[deliverable/tracecompass.git] / ctf / org.eclipse.tracecompass.tmf.ctf.core.tests / src / org / eclipse / tracecompass / tmf / ctf / core / tests / trace / CtfTmfTraceTest.java

diff --git a/ctf/org.eclipse.tracecompass.tmf.ctf.core.tests/src/org/eclipse/tracecompass/tmf/ctf/core/tests/trace/CtfTmfTraceTest.java b/ctf/org.eclipse.tracecompass.tmf.ctf.core.tests/src/org/eclipse/tracecompass/tmf/ctf/core/tests/trace/CtfTmfTraceTest.java
index e7f56bda48611b0cb3ab4410dcf927d1d624f46e..16b6586013c50d987c0514463f426ae2ad273e7b 100644 (file)
--- a/ctf/org.eclipse.tracecompass.tmf.ctf.core.tests/src/org/eclipse/tracecompass/tmf/ctf/core/tests/trace/CtfTmfTraceTest.java
+++ b/ctf/org.eclipse.tracecompass.tmf.ctf.core.tests/src/org/eclipse/tracecompass/tmf/ctf/core/tests/trace/CtfTmfTraceTest.java
@@ -413,7 +413,7 @@ public class CtfTmfTraceTest {
      */
     @Test
     public void testEventLookup() {
-        Set<? extends ITmfEventType> eventTypes = fixture.getContainedEventTypes();
+        Set<@NonNull ? extends ITmfEventType> eventTypes = fixture.getContainedEventTypes();
         Set<String> eventNames = TmfEventTypeCollectionHelper.getEventNames(eventTypes);
         assertTrue(eventNames.contains("sched_switch"));
         assertFalse(eventNames.contains("Sched_switch"));