Vehicle is an abstract class. Create the Airplane class as a subclass of Vehicle. Extend and override Airplane as necessary to meet the criteria below. The travel method should return the distance traveled by the Airplane object. CODE: abstract class Vehicle { public abstract double travel(double time); } //add class definitions below this line //add class definitions above this line public class Exercise2 { public static void main(String[] args) { //add code below this line
OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
Vehicle is an abstract class. Create the Airplane class as a subclass of Vehicle. Extend and override Airplane as necessary to meet the criteria below. The travel method should return the distance traveled by the Airplane object.
CODE:
abstract class Vehicle {
public abstract double travel(double time);
}
//add class definitions below this line
//add class definitions above this line
public class Exercise2 {
public static void main(String[] args) {
//add code below this line
//add code above this line
}
}
![Exercise2.java
Polymorphis. x
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abstract class Vehicle {
public abstract double travel(double time);
}
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Polymorphism -> Coding Exercises - Polymorphism
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Polymorphism Exercise 2
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//add class definitions below this line
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//add class definitions above this line
Exercise 2
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public class Exercise2 {
public static void main(String[] args) {
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Vehicle is an abstract class. Create the Airplane class as a
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subclass of Vehicle . Extend and override Airplane as
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//add code below this line
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necessary to meet the criteria below. The travel method
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should return the distance traveled by the Airplane object.
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//add code above this line
}
}
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Expected Output
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Instantiate an Airplane object as shown below.
//add code below this line
Airplane a = new Airplane(550.0);
//add code above this line
The table indicates the expected return values when calling
travel with three different arguments.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F61bcadc8-3e93-4502-9ac4-4c9e550795e3%2F870da8e5-3fb4-4fae-a597-7b42ef2ee136%2Fvndes1_processed.png&w=3840&q=75)
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