given a student id and a list of courses , it finds what courses the student has not taken from among the list of courses . it is non-volatile to parameters . concode_field_sep TranscriptMemHelper tmh concode_field_sep boolean add concode_elem_sep ArrayList<Item> removeCourseLevel concode_elem_sep double testWithMemHelper concode_elem_sep double testWithMemHelper concode_elem_sep double recommend concode_elem_sep void resort concode_elem_sep void rankCourses
ArrayList < Item > function ( int arg0 , ArrayList < Item > arg1 ) { ArrayList < Item > loc0 = new ArrayList < Item > ( ) ; for ( Item loc1 : arg1 ) { if ( tmh . getGrade ( arg0 , loc1 . getId ( ) ) < 0 ) { loc0 . add ( loc1 ) ; } } return loc0 ; }