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09.05 - method
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ClassMethod.java
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1996-04-22
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772b
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37 lines
/* -------------------------------------------------------------
This applet shows an example of accessing a class variable and
a class method.
Java's classes: Applet (applet)
System (lang)
Custom classes: ClassMethod
Circle
------------------------------------------------------------- */
public class ClassMethod extends java.applet.Applet {
public void init() {
Circle c1, c2, c3;
c1 = new Circle();
Circle.numCircles++;
c2 = new Circle();
Circle.numCircles++;
c3 = new Circle();
Circle.numCircles++;
Circle.displayNumCircles();
}
}
class Circle {
static int numCircles;
static void displayNumCircles() {
System.out.println(numCircles + " circles were created.");
}
}