NonNull annotations

1 files changed, 2 insertions, 1 deletions

diff --git a/sample/src/main/java/com/davemorrissey/labs/subscaleview/test/extension/ExtensionFreehandFragment.java b/sample/src/main/java/com/davemorrissey/labs/subscaleview/test/extension/ExtensionFreehandFragment.java
index 73f35b1..d943fea 100644
--- a/sample/src/main/java/com/davemorrissey/labs/subscaleview/test/extension/ExtensionFreehandFragment.java
+++ b/sample/src/main/java/com/davemorrissey/labs/subscaleview/test/extension/ExtensionFreehandFragment.java
@@ -1,6 +1,7 @@
 package com.davemorrissey.labs.subscaleview.test.extension;
 
 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.extension.views.FreehandView;
 public class ExtensionFreehandFragment 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.extension_freehand_fragment, container, false);
         rootView.findViewById(id.previous).setOnClickListener(new View.OnClickListener() {
             @Override public void onClick(View v) { ((ExtensionActivity) ExtensionFreehandFragment.this.getActivity()).previous(); }