From 5f152b9905ec59806e725716f7a4996e7c76638b Mon Sep 17 00:00:00 2001
From: Patrick Tasse <patrick.tasse@gmail.com>
Date: Thu, 18 Feb 2016 10:49:02 -0500
Subject: [PATCH] tmf: Annotate list elements as @NonNull in IMarkerEventSource

Change-Id: I83946811d96c2d1e30869086ae83ccdeda45597c
Signed-off-by: Patrick Tasse <patrick.tasse@gmail.com>
Reviewed-on: https://git.eclipse.org/r/66828
Reviewed-by: Hudson CI
Reviewed-by: Jean-Christian Kouame <jean-christian.kouame@ericsson.com>
---
 .../tmf/ui/markers/LostEventsMarkerEventSource.java    | 10 +++++-----
 .../ui/widgets/timegraph/model/IMarkerEventSource.java |  6 +++---
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/internal/tmf/ui/markers/LostEventsMarkerEventSource.java b/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/internal/tmf/ui/markers/LostEventsMarkerEventSource.java
index 7e30793bc8..61d9364b23 100644
--- a/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/internal/tmf/ui/markers/LostEventsMarkerEventSource.java
+++ b/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/internal/tmf/ui/markers/LostEventsMarkerEventSource.java
@@ -42,13 +42,13 @@ import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.MarkerEvent;
  */
 public class LostEventsMarkerEventSource implements IMarkerEventSource {
 
-    private static final String LOST_EVENTS = Messages.MarkerEvent_LostEvents;
+    private static final @NonNull String LOST_EVENTS = checkNotNull(Messages.MarkerEvent_LostEvents);
 
     private static final RGBA COLOR = new RGBA(255, 0, 0, 50);
 
     private final @NonNull ITmfTrace fTrace;
     private long[] fLastRequest;
-    private @NonNull List<IMarkerEvent> fLastMarkers = Collections.emptyList();
+    private @NonNull List<@NonNull IMarkerEvent> fLastMarkers = Collections.emptyList();
 
     /**
      * Constructor.
@@ -61,12 +61,12 @@ public class LostEventsMarkerEventSource implements IMarkerEventSource {
     }
 
     @Override
-    public List<String> getMarkerCategories() {
+    public @NonNull List<@NonNull String> getMarkerCategories() {
         return Arrays.asList(LOST_EVENTS);
     }
 
     @Override
-    public synchronized List<IMarkerEvent> getMarkerList(String category, long startTime, long endTime, long resolution, IProgressMonitor monitor) {
+    public synchronized @NonNull List<@NonNull IMarkerEvent> getMarkerList(@NonNull String category, long startTime, long endTime, long resolution, @NonNull IProgressMonitor monitor) {
         if (!category.equals(LOST_EVENTS)) {
             return Collections.emptyList();
         }
@@ -82,7 +82,7 @@ public class LostEventsMarkerEventSource implements IMarkerEventSource {
         if (Arrays.equals(request, fLastRequest)) {
             return fLastMarkers;
         }
-        List<IMarkerEvent> markers = new ArrayList<>();
+        List<@NonNull IMarkerEvent> markers = new ArrayList<>();
         try {
             long start = Math.max(startTime, ss.getStartTime());
             long end = Math.min(endTime, ss.getCurrentEndTime());
diff --git a/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/widgets/timegraph/model/IMarkerEventSource.java b/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/widgets/timegraph/model/IMarkerEventSource.java
index d9d2d43ec3..632ae9a8ed 100644
--- a/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/widgets/timegraph/model/IMarkerEventSource.java
+++ b/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/widgets/timegraph/model/IMarkerEventSource.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015 Ericsson
+ * Copyright (c) 2015, 2016 Ericsson
  *
  * All rights reserved. This program and the accompanying materials are
  * made available under the terms of the Eclipse Public License v1.0 which
@@ -29,7 +29,7 @@ public interface IMarkerEventSource {
      *
      * @return The list of marker categories
      */
-    @NonNull List<String> getMarkerCategories();
+    @NonNull List<@NonNull String> getMarkerCategories();
 
     /**
      * Gets the list of marker events of a specific category that intersect the
@@ -51,6 +51,6 @@ public interface IMarkerEventSource {
      *            The progress monitor object
      * @return The list of marker events
      */
-    @NonNull List<IMarkerEvent> getMarkerList(@NonNull String category, long startTime, long endTime, long resolution, @NonNull IProgressMonitor monitor);
+    @NonNull List<@NonNull IMarkerEvent> getMarkerList(@NonNull String category, long startTime, long endTime, long resolution, @NonNull IProgressMonitor monitor);
 
 }
-- 
2.34.1