protected void METHOD_1 ( TYPE_1 VAR_1 , int position ) { if ( ( VAR_2 ) != null ) VAR_2 . METHOD_2 ( VAR_1 , METHOD_3 ( position ) , position ) ; } 

protected void METHOD_1 ( TYPE_1 VAR_1 , int position ) { if ( ( ( VAR_2 ) != null ) && ( position != 0 ) ) VAR_2 . METHOD_2 ( VAR_1 , METHOD_3 ( position ) , position ) ; } 
