2)Start by completing the constructor. The Sedan constructor takes only one argument (MPG) since the type will be “Sedan” for all Sedan objects. Write the efficient() method to return true if the MPG is greater than 30.0, false otherwise. Since the MPG are only stored in the superclass, you will need to access it using the getter method that is provided. starter Code Car.java: public class Car { private String type; private double mpg; public Car(String type, double mpg){ this.type = type; this. mpg = mpg; } public double getMPG(){ return mpg; } } Sedan.java: public class Sedan extends Car { public Sedan(double mpg){ // Complete the constructor with a call to the Superclass } public boolean efficient(){ // Enter your code here } } CarTester.java: public class CarTester { public static void main(String[] args) { Sedan clarity = new Sedan(52.7); Sedan bmw = new Sedan(22.6); System.out.println(clarity.efficient()); System.out.println(bmw.efficient()); } }
2)Start by completing the constructor. The Sedan constructor takes only one argument (MPG) since the type will be “Sedan” for all Sedan objects. Write the efficient() method to return true if the MPG is greater than 30.0, false otherwise. Since the MPG are only stored in the superclass, you will need to access it using the getter method that is provided. starter Code Car.java: public class Car { private String type; private double mpg; public Car(String type, double mpg){ this.type = type; this. mpg = mpg; } public double getMPG(){ return mpg; } } Sedan.java: public class Sedan extends Car { public Sedan(double mpg){ // Complete the constructor with a call to the Superclass } public boolean efficient(){ // Enter your code here } } CarTester.java: public class CarTester { public static void main(String[] args) { Sedan clarity = new Sedan(52.7); Sedan bmw = new Sedan(22.6); System.out.println(clarity.efficient()); System.out.println(bmw.efficient()); } }
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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2)Start by completing the constructor. The Sedan constructor takes only one argument (MPG) since the type will be “Sedan” for all Sedan objects.
Write the efficient() method to return true if the MPG is greater than 30.0, false otherwise.
Since the MPG are only stored in the superclass, you will need to access it using the getter method that is provided.
starter Code
Car.java:
public class Car { private String type; private double mpg; public Car(String type, double mpg){ this.type = type; this. mpg = mpg; } public double getMPG(){ return mpg; } }Sedan.java:
public class Sedan extends Car { public Sedan(double mpg){ // Complete the constructor with a call to the Superclass } public boolean efficient(){ // Enter your code here } }CarTester.java:
public class CarTester { public static void main(String[] args) { Sedan clarity = new Sedan(52.7); Sedan bmw = new Sedan(22.6); System.out.println(clarity.efficient()); System.out.println(bmw.efficient()); } }Expert Solution
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