boolean function ( ) { return size ( ) == 0 ; }
this method returns true if there are no student objects in the hash table . concode_field_sep LinkedListPT[] array concode_field_sep int size concode_elem_sep int nextPrime concode_elem_sep void makeEmpty concode_elem_sep boolean containsKey concode_elem_sep CSStudent get concode_elem_sep String toString concode_elem_sep boolean isPrime concode_elem_sep void put concode_elem_sep int hash concode_elem_sep int capacity