Design a Java console application that will print the fine due for a citizen who was caught speeding in a 120km zone. Make use of an abstract class named Fine that contains variables to store the citizen name, speed and fine payable. Create a constructor that accepts the citizen name and speed as parameters and create get methods for the variables. The Fine class must also contain a method to calculate the fine. If the speed is greater than or equal to 120km, multiply the speed by R10.20, or else no fine if payable. The Fine class must implement an iFine interface that contains the following: public interface iFine { public void PrintFine(); } Create a subclass called SpeedingFines that extends the Fine class. The SpeedingFines class must contain a constructor to accept the citizen name and speed as parameters. Write code for the PrintFine() method which displays the citizen name, speed and the total fine due. Finally write a SpeedingFineApplication class to capture the input and instantiate the SpeedingFines class.

EBK JAVA PROGRAMMING
9th Edition
ISBN:9781337671385
Author:FARRELL
Publisher:FARRELL
Chapter11: Advanced Inheritance Concepts
Section: Chapter Questions
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Design a Java console application that will print the fine due for a citizen who was caught speeding in a
120km zone. Make use of an abstract class named Fine that contains variables to store the citizen
name, speed and fine payable. Create a constructor that accepts the citizen name and speed as
parameters and create get methods for the variables. The Fine class must also contain a method
to calculate the fine. If the speed is greater than or equal to 120km, multiply the speed by R10.20,
or else no fine if payable.

The Fine class must implement an iFine interface that contains the following:
public interface iFine
{
public void PrintFine();
}
Create a subclass called SpeedingFines that extends the Fine class. The SpeedingFines class must
contain a constructor to accept the citizen name and speed as parameters. Write code for the
PrintFine() method which displays the citizen name, speed and the total fine due.
Finally write a SpeedingFineApplication class to capture the input and instantiate the
SpeedingFines class.

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