Part 3 (40 points). Modify the code so the user cannot directly access a tenant's Room class
(i.e. avoid leaking information about the private variable “room”).  The only way to evict (and
possibly setting rent) should be through methods in the Apartment class.  Below is an example
of what you do not want to be possible.  (Note: You may not simply delete the getRoom()
method.)
Incorrect example (current code):
apartmentComplex[6] = new Apartment("Alexander", "studio");
Room temp =apartmentComplex[6].getRoom();
temp.evict();
apartmentComplex[6].displayTennant(); // Alexander is evicted
Correct example:
apartmentComplex[6] = new Apartment("Alexander", "studio");
Room temp =apartmentComplex[6].getRoom(); // temp should have the same information as
Alexander's room
temp.evict();
apartmentComplex[6].displayTennant(); // Alexander is not evicted