private void METHOD_1 ( ) { TYPE_1 . METHOD_2 ( getActivity ( ) , getActivity ( ) . getString ( VAR_1 ) , VAR_2 ) . show ( ) ; } 

private void METHOD_1 ( ) { if ( null != ( getActivity ( ) ) ) { TYPE_1 . METHOD_2 ( getActivity ( ) , getActivity ( ) . getString ( VAR_1 ) , VAR_2 ) . show ( ) ; } } 
