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Using the data definition class and implementation class identified below, assume the following code is added after Line 5 in the implementation class: JOptionPane.showMessageDialog(null, aTextbook.wholesaleCost); Based on the addition of this line of code, which of the following will occur when attempting to compile and run the code

Using the data definition class and implementation class identified below, assume the following code is added after Line 5 in the implementation class: JOptionPane.showMessageDialog(null, aTextbook.wholesaleCost); Based on the addition of this line of code, which of the following will occur when attempting to compile and run the code

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Please answer the JAVA question below with two photos.

 

Using the data definition class and implementation class identified below, assume the following code is added after Line 5 in the implementation class:

JOptionPane.showMessageDialog(null, aTextbook.wholesaleCost);

Based on the addition of this line of code, which of the following will occur when attempting to compile and run the code?

1 import javax.swing.JOptionPane; 2 3 public class Bookstore { 4 public static void main(String[] args) { Textbook aTextbook = new Textbook (); 5 // more code.... 6 D 7 00 0 8 9} }
Transcribed Image Text:1 import javax.swing.JOptionPane; 2 3 public class Bookstore { 4 public static void main(String[] args) { Textbook aTextbook = new Textbook (); 5 // more code.... 6 D 7 00 0 8 9} }
1 public class Textbook { private String name; private double wholesaleCost; HNM6000 2 3 4 5 7 8 public void setName (String name) { this.name = name; 9 10 11 12 public boolean setWholesaleCost (double wholesaleCost) { IA WN 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 public String getName() { return this.name; } public double getWholesaleCost () { return this.wholesale Cost; } 33 34 35} 36 } } } final double MIN_COST = 0.00; final double MAX_COST = 99.99; if (wholesaleCost > MIN_COST && wholesaleCost <= MAX_COST) { this.wholesaleCost = wholesaleCost; return true; } } else { } private double purchaseCost () { final double TAX= 0.06; return false; return this.getWholesale Cost () * (1 + TAX); public String toString() { return "Name: " + this.getName() + "\nRetail Cost: " + this.purchaseCost ();
Transcribed Image Text:1 public class Textbook { private String name; private double wholesaleCost; HNM6000 2 3 4 5 7 8 public void setName (String name) { this.name = name; 9 10 11 12 public boolean setWholesaleCost (double wholesaleCost) { IA WN 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 public String getName() { return this.name; } public double getWholesaleCost () { return this.wholesale Cost; } 33 34 35} 36 } } } final double MIN_COST = 0.00; final double MAX_COST = 99.99; if (wholesaleCost > MIN_COST && wholesaleCost <= MAX_COST) { this.wholesaleCost = wholesaleCost; return true; } } else { } private double purchaseCost () { final double TAX= 0.06; return false; return this.getWholesale Cost () * (1 + TAX); public String toString() { return "Name: " + this.getName() + "\nRetail Cost: " + this.purchaseCost ();
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