1 files changed, 2 insertions, 1 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/MarkerViewsInRectangleActivity.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/MarkerViewsInRectangleActivity.java
index 848eab9a3c..d590d0dac4 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/MarkerViewsInRectangleActivity.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/annotation/MarkerViewsInRectangleActivity.java
@@ -2,6 +2,7 @@ package com.mapbox.mapboxsdk.testapp.activity.annotation;
 
 import android.graphics.RectF;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.v7.app.AppCompatActivity;
 import android.view.View;
 import android.widget.Toast;
@@ -43,7 +44,7 @@ public class MarkerViewsInRectangleActivity extends AppCompatActivity implements
   }
 
   @Override
-  public void onMapReady(MapboxMap mapboxMap) {
+  public void onMapReady(@NonNull MapboxMap mapboxMap) {
     MarkerViewsInRectangleActivity.this.mapboxMap = mapboxMap;
     selectionBox.setOnClickListener(this);
     mapboxMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(52.0907, 5.1214), 16));