Adds missing generics

Author: vogella

com.example.android.rssfeed/src/com/example/android/rssfeed/asynctask/MyListFragment.java

@@ -22,7 +22,7 @@ public class MyListFragment extends ListFragment {
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
-		ArrayAdapter adapter = new ArrayAdapter<RssItem>(getActivity(),
+		ArrayAdapter<RssItem> adapter = new ArrayAdapter<RssItem>(getActivity(),
 				android.R.layout.simple_list_item_1, android.R.id.text1, list);
 		setListAdapter(adapter);
 		setRetainInstance(true);