public setUpTrip(double, double): voidCar's state is set to hold the speed of travel and distance to travel at that speedPrecondition: nonePostcondition: Car's state holds information on distance to travel and speed to travelParameters: Average Speed to be driven, Distance to drive Develop and use an algorithm that calculates the amount of fuel used and the actual distance driven in the drive() method. The algorithm must use a formula that gives proportionately poorer mileage when the Car is driven faster or slower than its optimal speed. When a new Car object is instantiated, it is initialized with an optimal speed variable. Your fuel usage algorithm should set limits on how poor of MPG your car will get.You may add other methods and fields as needed.When a new Car object is created,the car’s odometer is set to a random number between 0.0 and 5.99,the car’s trip odometer is set to 0.0,its best fuel economy (MPG) is set to a random number between 15.0 and 54.99,its optimal speed is set to a random number between 45.0 and 64.99,and its fuel tank size is set to a random number between 8 and 34.99 gallons.Hint: Use “helper” methods to generate these random values.Use Math.random( ) to generate your random numbers. Remember Math.random( ) generates a random double number from 0.0 to but not including 1.0.So, to get a random number between 0.0 and 99.99 you must multiply the result of Math.random( ) by 100.To get a random number between 5 and 15(excluding 15), subtract 5 from 15 to get 10, multiply Math.random() by 10 then add 5.Example: If Math.random( ) produced 0.4584, multiplying it by 10 would produce 4.584. Then adding 5 would produce 9.584, which is a value between 5 and 15. Since the new class Car inherits the .equals() and .toString() methods from the Java Object class, you will need to overload the .equals( ) method and override the .toString( ) method. Part 2:After you are comfortable with the Car class, create a driver program, CarTestDriver that uses a Garage object to store Cars. The Garage object is an instantiation of a Garage class that contains “parking”, an array of Car types. You must use a Car[] not an ArrayList for the “parking” in the garage. You will use Car objects to fill the garage. I suggest setting up the Car class with a default constructor that generates random values to create each new Car object.The rules for driving the cars from the garage are:The size of the garage is specified by the user.The user may only use cars from the garageA Car is removed from the Garage when a user retrieves a Car from the Garage.The Car is returned to the Garage, after it is driven if it does not run out of fuel.The user interacts with the Car object after the Car object is retrieved from the garage.The program should not fail due to a user selection.A car may only be refueled when the user selects the Car for use, prior to being removed from the GarageThe user may select to drive any car that is currently in the garageThe user is the only one that may request that a car be refueled(do not refuel a car automatically)The program may not prompt the user to refuel.After the user gets a Car, they set up the drive by entering in the average speed and the driving distance.See the Car methods above.the driving distance is the round-trip distance from the garage and back again.The driver program is only allowed to use the public methods listed above, and those you create for the Garage class.The user drives the car by telling that car to drive. Again, you may use menus to offer options to the user. CSC 201Car Garage and Driving ProjectPart 1: Create a Car class in accordance with the following specifications. I will provide theCarClassTester class as a test driver to test your Car class for its basic structure and operation.Do not change the CarClassTester class source code. After you get your Car class workingcorrectly using this test driver, proceed to part 2 below.Car Class Specifications:The Car class must be in a separate package from any driver/tester program.The Car class will contain, at a minimum, the following information as constants (in Java usefinal to specify a constant):makemodelyearfuel tank sizefuel economy – fuel economy at best speedoptimal speed – speed at which the car has the most efficient fuel economyYou will need other fields besides those listed above. These other fields will not be constants.Some of the other fields:odometertrip odometercolorfuel levelThe Car class will also need at least 3 constructors:Car() - a no argument constructor that initializes an instance using random values.Similar to what l did with the Phonelisting class.Car(String, String, String, int, double, double, double) – accepts arguments to initializethe new Car object with make, model, color, year, tank size, fuel economy, and bestspeed. You should also initialize the two odometers and the fuel level with randomvalues.The Car class must implement the following methods.package addFuelToTank(double): doubleAdds fuel to the car's fuel tankPrecondition: Car has a fuel tankPostcondition: Car's fuel tank may have added fuelParameter available fuel to add to fuel tankreturns: Negative number indicating the amount of fuel the tank will still take, Positivenonzero value of the amount of argument fuel not used, if 0 it just filled the tankpublic toString():StringConverts the Car object's state variables to a String representationPrecondition: All state variables are initializedPostcondition: no changeReturns a string representation of state variables Car Garage and Driving Projectpublic equals(Car):booleanChecks to see if the calling Car and the argument Car have the same statePrecondition: Both the calling Car and argument Car are fully initializedPostcondition: no changeparameter pCarObjectreturns true if the calling Car and the argument Car have the same state values for year,make, and model, else returns falsepublic driveCar():booleandrives the Car a predefined distance and speed.Precondition: Car's trip state variables have been initializedPostcondition: Car's fuel is reduced proportional to the distance and speed driven ordepleted if the distance and speed are too great. Odometer and trip odometer areupdated with the miles traveled added. Car's trip state variables distance of travel andspeed of travel are set to zero.Return: true if the car travels the distance with fuel remaining, false if the car runs outof fuelpublic getTripodometer():doublegets trip odometerPrecondition: nonePostcondition: no change of stateReturn: double value of trip odometer to nearest tenth of milepublic clearTripOdometer():voidsets trip odometer mileage to 0.0Precondition: nonePostcondition: trip odometer set to 0.0public getOdometer():doublegets odometer mileagePrecondition: nonePostcondition: no change to stateReturn: double value of odometer to nearest tenth of milepublic getFuellevell):doubleretrieves fuel level in gallonsPrecondition: fuel level is initializedPostcondition: no change in stateReturn: fuel level in gallons with decimal valuespublic getFuelTankSize():doubleretrieves fuel level in gallonsPrecondition: fuel level is initializedPostcondition: no change is stateReturn: fuel level in gallons with decimal values

Question

public setUpTrip(double, double): voidCar's state is set to hold the speed of travel and distance to travel at that speedPrecondition: nonePostcondition: Car's state holds information on distance to travel and speed to travelParameters: Average Speed to be driven, Distance to drive Develop and use an algorithm that calculates the amount of fuel used and the actual distance driven in the drive() method. The algorithm must use a formula that gives proportionately poorer mileage when the Car is driven faster or slower than its optimal speed. When a new Car object is instantiated, it is initialized with an optimal speed variable. Your fuel usage algorithm should set limits on how poor of MPG your car will get.You may add other methods and fields as needed.When a new Car object is created,the car’s odometer is set to a random number between 0.0 and 5.99,the car’s trip odometer is set to 0.0,its best fuel economy (MPG) is set to a random number between 15.0 and 54.99,its optimal speed is set to a random number between 45.0 and 64.99,and its fuel tank size is set to a random number between 8 and 34.99 gallons.Hint: Use “helper” methods to generate these random values.Use Math.random( ) to generate your random numbers. Remember Math.random( ) generates a random double number from 0.0 to but not including 1.0.So, to get a random number between 0.0 and 99.99 you must multiply the result of Math.random( ) by 100.To get a random number between 5 and 15(excluding 15), subtract 5 from 15 to get 10, multiply Math.random() by 10 then add 5.Example: If Math.random( ) produced 0.4584, multiplying it by 10 would produce 4.584. Then adding 5 would produce 9.584, which is a value between 5 and 15. Since the new class Car inherits the .equals() and .toString() methods from the Java Object class, you will need to overload the .equals( ) method and override the .toString( ) method.   Part 2:After you are comfortable with the Car class, create a driver program, CarTestDriver that uses a Garage object to store Cars. The Garage object is an instantiation of a Garage class that contains “parking”, an array of Car types. You must use a Car[] not an ArrayList<Car> for the “parking” in the garage. You will use Car objects to fill the garage. I suggest setting up the Car class with a default constructor that generates random values to create each new Car object.The rules for driving the cars from the garage are:The size of the garage is specified by the user.The user may only use cars from the garageA Car is removed from the Garage when a user retrieves a Car from the Garage.The Car is returned to the Garage, after it is driven if it does not run out of fuel.The user interacts with the Car object after the Car object is retrieved from the garage.The program should not fail due to a user selection.A car may only be refueled when the user selects the Car for use, prior to being removed from the GarageThe user may select to drive any car that is currently in the garageThe user is the only one that may request that a car be refueled(do not refuel a car automatically)The program may not prompt the user to refuel.After the user gets a Car, they set up the drive by entering in the average speed and the driving distance.See the Car methods above.the driving distance is the round-trip distance from the garage and back again.The driver program is only allowed to use the public methods listed above, and those you create for the Garage class.The user drives the car by telling that car to drive. Again, you may use menus to offer options to the user. CSC 201Car Garage and Driving ProjectPart 1: Create a Car class in accordance with the following specifications. I will provide theCarClassTester class as a test driver to test your Car class for its basic structure and operation.Do not change the CarClassTester class source code. After you get your Car class workingcorrectly using this test driver, proceed to part 2 below.Car Class Specifications:The Car class must be in a separate package from any driver/tester program.The Car class will contain, at a minimum, the following information as constants (in Java usefinal to specify a constant):makemodelyearfuel tank sizefuel economy – fuel economy at best speedoptimal speed – speed at which the car has the most efficient fuel economyYou will need other fields besides those listed above. These other fields will not be constants.Some of the other fields:odometertrip odometercolorfuel levelThe Car class will also need at least 3 constructors:Car() - a no argument constructor that initializes an instance using random values.Similar to what l did with the Phonelisting class.Car(String, String, String, int, double, double, double) – accepts arguments to initializethe new Car object with make, model, color, year, tank size, fuel economy, and bestspeed. You should also initialize the two odometers and the fuel level with randomvalues.The Car class must implement the following methods.package addFuelToTank(double): doubleAdds fuel to the car's fuel tankPrecondition: Car has a fuel tankPostcondition: Car's fuel tank may have added fuelParameter available fuel to add to fuel tankreturns: Negative number indicating the amount of fuel the tank will still take, Positivenonzero value of the amount of argument fuel not used, if 0 it just filled the tankpublic toString():StringConverts the Car object's state variables to a String representationPrecondition: All state variables are initializedPostcondition: no changeReturns a string representation of state variables Car Garage and Driving Projectpublic equals(Car):booleanChecks to see if the calling Car and the argument Car have the same statePrecondition: Both the calling Car and argument Car are fully initializedPostcondition: no changeparameter pCarObjectreturns true if the calling Car and the argument Car have the same state values for year,make, and model, else returns falsepublic driveCar():booleandrives the Car a predefined distance and speed.Precondition: Car's trip state variables have been initializedPostcondition: Car's fuel is reduced proportional to the distance and speed driven ordepleted if the distance and speed are too great. Odometer and trip odometer areupdated with the miles traveled added. Car's trip state variables distance of travel andspeed of travel are set to zero.Return: true if the car travels the distance with fuel remaining, false if the car runs outof fuelpublic getTripodometer():doublegets trip odometerPrecondition: nonePostcondition: no change of stateReturn: double value of trip odometer to nearest tenth of milepublic clearTripOdometer():voidsets trip odometer mileage to 0.0Precondition: nonePostcondition: trip odometer set to 0.0public getOdometer():doublegets odometer mileagePrecondition: nonePostcondition: no change to stateReturn: double value of odometer to nearest tenth of milepublic getFuellevell):doubleretrieves fuel level in gallonsPrecondition: fuel level is initializedPostcondition: no change in stateReturn: fuel level in gallons with decimal valuespublic getFuelTankSize():doubleretrieves fuel level in gallonsPrecondition: fuel level is initializedPostcondition: no change is stateReturn: fuel level in gallons with decimal values

Accepted Answer

Code :

Car.java

package Vehicle;
import java.text.DecimalFormat;import java.util.Random;
public…