created: 11/28/99; revised: 01/24/00, ..., 09/13/17, 08/12/2024

CHAPTER 65 — Arrays of Objects

Chapter Topics:

Arrays of object references
Arrays of String references
Command line arguments

All the elements of an array must be of the same type. So far in these notes, the elements have been primitive types. However, the elements of an array can be any data type, including object references. This chapter discusses arrays of object references.

QUESTION 1:

What does this statement do?

String str;