diff --git a/vtm-android-example/AndroidManifest.xml b/vtm-android-example/AndroidManifest.xml
index 6bada2d7..7f683652 100644
--- a/vtm-android-example/AndroidManifest.xml
+++ b/vtm-android-example/AndroidManifest.xml
@@ -80,9 +80,6 @@
         <activity
             android:name=".NewGesturesActivity"
             android:configChanges="keyboardHidden|orientation|screenSize" />
-        <activity
-            android:name=".OsmJsonMapActivity"
-            android:configChanges="keyboardHidden|orientation|screenSize" />
         <activity
             android:name=".PathOverlayActivity"
             android:configChanges="keyboardHidden|orientation|screenSize" />
diff --git a/vtm-android-example/src/org/oscim/android/test/Samples.java b/vtm-android-example/src/org/oscim/android/test/Samples.java
index b11340bb..1488fe18 100644
--- a/vtm-android-example/src/org/oscim/android/test/Samples.java
+++ b/vtm-android-example/src/org/oscim/android/test/Samples.java
@@ -40,11 +40,10 @@ public class Samples extends Activity {
         super.onCreate(savedInstanceState);
 
         setContentView(R.layout.activity_samples);
-        LinearLayout linearLayout = (LinearLayout) findViewById(R.id.samples);
+        LinearLayout linearLayout = findViewById(R.id.samples);
         linearLayout.addView(createButton(SimpleMapActivity.class));
         linearLayout.addView(createButton(MapsforgeMapActivity.class));
         linearLayout.addView(createButton(MapboxMapActivity.class));
-        linearLayout.addView(createButton(OsmJsonMapActivity.class));
 
         linearLayout.addView(createLabel("Vector Features"));
         linearLayout.addView(createButton(MapsforgeStyleActivity.class));