Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Please read the entire question and the line of the solution is clear. The solution using the Java language The codes are there, but I

Please read the entire question and the line of the solution is clear. The solution using the Java language
The codes are there, but I want the solution to be the same as the code and to be the same as the output, but in a different way
Example: Using Instance & Class Variables & Methods
Objective: Demonstrate the roles of instance and class variables and their uses. This example adds a class variable numberOfObjects to track the number of Circle objects created
1- CircleWithStaticMembers
2- TestCircleWithStaticMembers
image text in transcribed
image text in transcribed
public class CircleWithStaticMembers \{ /** The radius of the circle */ double radius; /** The number of the objects created */ static int numberofobjects =0; /** Construct a circle with radius 1/ CircleWithStaticMembers ()\{ radius =1.0; numberofobjects++; \} /** Construct a circle with a specified radius */ CircleWithStaticMembers(double newRadius) \{ radius = newRadius; numberofobjects++; \} /** Return numberofobjects * static int getnumberofobjects () \{ return numberofobjects; \} /** Return the area of this circle */ double getArea() \{ return radius * radius * Math.PI; \}

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Database Systems For Advanced Applications 9th International Conference Dasfaa 2004 Jeju Island Korea March 2004 Proceedings Lncs 2973

Authors: YoonJoon Lee ,Jianzhong Li ,Kyu-Young Whang

2004th Edition

3540210474, 978-3540210474

More Books

Students also viewed these Databases questions

Question

Writing a Strong Introduction

Answered: 1 week ago