created: 10/9/99; revised: 10/24/99, 01/22/00, 01/28/06, 04/15/07, 08/04/14
created: 10/9/99; revised: 10/24/99, 01/22/00, 01/28/06, 04/15/07, 08/04/14
Parameters are used to pass values from a caller into a method. This chapter examines parameters that are object references.
(Review:) What is a formal parameter?
What is an actual parameter?