given a user id and a list of movies , it takes out those movies which have been rated by the user . non-volatile to parameters . concode_field_sep MemHelper mh concode_field_sep boolean add concode_elem_sep void recommendFile concode_elem_sep void rankMovies concode_elem_sep double testWithMemHelper concode_elem_sep double testWithMemHelper concode_elem_sep double recommend concode_elem_sep void resort
ArrayList < Item > function ( int arg0 , ArrayList < Item > arg1 ) { ArrayList < Item > loc0 = new ArrayList < Item > ( ) ; for ( Item loc1 : arg1 ) { if ( mh . getRating ( arg0 , loc1 . getIdAsInt ( ) ) < 0 ) { loc0 . add ( loc1 ) ; } } return loc0 ; }