Add more @NonNull annotations for overriden methods

2 files changed, 4 insertions, 2 deletions

diff --git a/main/src/cgeo/geocaching/maps/mapsforge/MapsforgeMapView.java b/main/src/cgeo/geocaching/maps/mapsforge/MapsforgeMapView.java
index e993548..7a5aab2 100644
--- a/main/src/cgeo/geocaching/maps/mapsforge/MapsforgeMapView.java
+++ b/main/src/cgeo/geocaching/maps/mapsforge/MapsforgeMapView.java
@@ -15,6 +15,7 @@ import cgeo.geocaching.settings.Settings;
 import cgeo.geocaching.utils.Log;
 
 import org.apache.commons.lang3.StringUtils;
+import org.eclipse.jdt.annotation.NonNull;
 import org.mapsforge.android.maps.MapView;
 import org.mapsforge.android.maps.Projection;
 import org.mapsforge.android.maps.mapgenerator.MapGenerator;
@@ -49,7 +50,7 @@ public class MapsforgeMapView extends MapView implements MapViewImpl {
     }
 
     @Override
-    public void draw(Canvas canvas) {
+    public void draw(@NonNull Canvas canvas) {
         try {
             // Google Maps and OSM Maps use different zoom levels for the same view.
             // Here we don't want the Google Maps compatible zoom level, but the actual one.
@@ -74,6 +75,7 @@ public class MapsforgeMapView extends MapView implements MapViewImpl {
     }
 
     @Override
+    @NonNull
     public GeoPointImpl getMapViewCenter() {
         GeoPoint point = getMapPosition().getMapCenter();
         return new MapsforgeGeoPoint(point.latitudeE6, point.longitudeE6);
diff --git a/main/src/cgeo/geocaching/maps/mapsforge/v024/MapsforgeMapView024.java b/main/src/cgeo/geocaching/maps/mapsforge/v024/MapsforgeMapView024.java
index 30caed5..4fa4e02 100644
--- a/main/src/cgeo/geocaching/maps/mapsforge/v024/MapsforgeMapView024.java
+++ b/main/src/cgeo/geocaching/maps/mapsforge/v024/MapsforgeMapView024.java
@@ -41,7 +41,7 @@ public class MapsforgeMapView024 extends MapView implements MapViewImpl {
     }
 
     @Override
-    public void draw(Canvas canvas) {
+    public void draw(@NonNull Canvas canvas) {
         try {
             // Google Maps and OSM Maps use different zoom levels for the same view.
             // Here we don't want the Google Maps compatible zoom level, but the actual one.