Picture of Two Objects and Two Reference Variables
Here is a picture of the two objects and of the two reference variables. Each curved arrow represents information on how to find an object that is, a reference.
The program will print:
The Gingham Dog The Calico Cat The Gingham Dog
Here is a picture of the two objects and of the two reference variables. Each curved arrow represents information on how to find an object that is, a reference.
(Dumb question, but answer it anyway:) How many objects are there in this picture? How many reference variables are there in this picture?