Question: thanks in advance! Circle and CircleTester: Write the Java code for a Circle class which matches the following description. Your class should have the following

thanks in advance! thanks in advance! Circle and CircleTester: Write the Java code for a

Circle and CircleTester: Write the Java code for a Circle class which matches the following description. Your class should have the following instance variable radius. A double The Circle class should have the following methods Constructor which has no arguments. It should initialize the radius to 0 2nd Constructor which accepts the radius of the circle as an argument There should be TWO constructors. setRadius. A mutator method for the radius field getRadius. An accessor method for the radius field getArea. Returns the area of the circle, which is calculated as area = Pl* radius radius get Diameter. Returns the diameter of the circle, which is calculated as diameter = radius. 2 getCircumference. Returns the circumference of the circle which is calculated as circumference = 2 PI * radius public String toString() This method should display the circle's radius, diameter, area, and circumference in a nice format NOTE: There should not be a main method in this class! Write the Java code for a CircleTester class which matches the following description: Create four Circle objects, each with a different radius SOP the contents of the objects Change the radius on the first object you created. Then, SOP again

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

please help me with this prob!!! thanks! Part 1: Pet and PetTester: Write the Java code for a Pet class which matches the following description. Your class should have the following instance variable...

Part 1: Hwk2Pet and Hwk2PetTester: Write the Java code for a Hwk2Pet class which matches the following description. Each pet will have a name, an animal type (dog, cat, etc.) and the year they were...

Inheritance and Polimerphism Write the Java code of 6 classes- GeometricObject, Circle, Triangle, Cylinder, Tetrahedron, and TestGeometricObject. Note : 1.The triangle should be equilateral...

Question 2 (10 marks) This question will test your ability to use: Inheritance, exception handling and object file processing The following UML diagram shows the relationship of three unknown shapes:...

Inheritance and Polimerphism Write the Java code of 6 classes- GeometricObject, Circle, Triangle, Cylinder, Tetrahedron, and TestGeometricObject. Note: 1.The triangle should be equilateral...

Programming Assignment 01 Review of Classes, Objects, Arrays, and Enhanced for Looping Contents Giveni Tasks -- - Requirements ResidencePolicy.java.. Test_ResidencePolicy.java...... Testing Your...

Problem Description: This program covers the above concepts(Purpose) with an example that is dealing with bank transactions. Generally a person can have an account like checking or savings, and/or...

Assume that you are writing a console-based Java application that uses the type of shape (assume rectangle, square, or circle) and computes the area and perimeter (circumference) of that shape. The...

2. The NetBeans project contains, in the package pa7, two files. These are (a) "Circle.java" - This file contains an abbreviated version of class Circle, i. e. it just has a radius that must be 0 or...

Please code in java, thanks Here is the class Point class Points { //instance variable private double px; private double py; public Points(double px, double py) { this.px = px; this.py = py; } public...

Both the amide ion (NH2-) and the nitride ion (N3-) are stronger bases than the hydroxide ion and hence do not exist in aqueous solutions. (a) Write equations showing the reactions of these ions with...

Assume that the $219,100 contract price was paid in advance on October 1, 2015. Prepare a journal entry to record the cash receipt. Don't worry about the cost of the items sold. Enter an appropriate...

Using a value - weighted index, does it matter whether or not the Douglas McDonnell stock split occurred with regard to index values and returns? Why or why not?

The following securities are in Frederick Companys portfolio of long-term available-for-sale securities at December 31, 2017. Cost 1,000 shares of Willhite Corporation common stock $53,000 1,450...

LO2 Compare three types of individual incentives.

1. A higher portion of pay is being tied to performance in more U.S. organizations. Companies are moving away from an entitlement mentality in response to workers looking for rewards tied to their...

2. If you were to develop a pay structure in a company where you have worked, how would you approach doing it? What are the potential challenges associated with implementing your approach?