This module explains how to use methods, parameters, and overloaded
methods. It also explains that breaking program logic into functional units is
good design and makes it easier to reuse code.
The module begins with an explanation of what methods are, how they are
created, and how they can be called. The module briefly describes private and
public access modifiers (which are discussed more fully in later modules). The
module concludes with an explanation of method overloading and the rules
regarding method signatures....