Can you explain how

STUDENT NAME (PRINT): Suppose that a hash table is implemented to use open addressing with instance variables as follows: public class OpenHashTable int size; int capacity; E seatsl: E ghost; // marks departed entries in the table // implementation omitted Hashing is performed as usual by using the method hashCode () of the class E Write an implementation for a method countSafeDrivers which returns the number of entries in the table whose insertion did not result in a collision