QUESTION 1:
Objects have both state (data) and behavior (methods.)
In general,
what state and what behavior should objects of our class Circle have?
created: 03/15/98
This chapter continues the example of the previous chapter.
Circle class.
Recall that at the end of the last chapter the
paint() method of the applet was starting
to get uncomfortably complicated.
This is sometimes a sign that a new class is
needed to manage some of the complication.
It would be nice to have a Circle class to
contain the complications of drawing circles.
Objects have both state (data) and behavior (methods.)
In general,
what state and what behavior should objects of our class Circle have?