prints the top n items of an item list . concode_field_sep PlaceHolder placeHolder concode_field_sep ArrayList<Item> readCourseFile concode_elem_sep ArrayList<Item> getTopNItems concode_elem_sep ArrayList<Item> readMovieFile
void function ( ArrayList < Item > arg0 , int arg1 ) { for ( Item loc0 : getTopNItems ( arg0 , arg1 ) ) { System . out . println ( loc0 ) ; } }