1 files changed, 2 insertions, 1 deletions
diff --git a/sample/src/main/java/com/davemorrissey/labs/subscaleview/test/imagedisplay/ImageDisplayRotateFragment.java b/sample/src/main/java/com/davemorrissey/labs/subscaleview/test/imagedisplay/ImageDisplayRotateFragment.java
index e3a2584..c44627a 100644
--- a/sample/src/main/java/com/davemorrissey/labs/subscaleview/test/imagedisplay/ImageDisplayRotateFragment.java
+++ b/sample/src/main/java/com/davemorrissey/labs/subscaleview/test/imagedisplay/ImageDisplayRotateFragment.java
@@ -1,6 +1,7 @@
 package com.davemorrissey.labs.subscaleview.test.imagedisplay;
 
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.v4.app.Fragment;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -14,7 +15,7 @@ import com.davemorrissey.labs.subscaleview.test.R.layout;
 public class ImageDisplayRotateFragment extends Fragment {
 
     @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View rootView = inflater.inflate(layout.imagedisplay_rotate_fragment, container, false);
         final SubsamplingScaleImageView imageView = rootView.findViewById(id.imageView);
         imageView.setImage(ImageSource.asset("swissroad.jpg"));