Create an array of objects and initialize them and show the data using class methodsHint:( create any class of your interest)
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- Ag 1- Random Prime Generator Add a new method to the Primes class called genRandPrime. It should take as input two int values: 1owerBound and upperBound. It should return a random prime number in between TowerBound (inclusive) and upperBound (exclusive) values. Test the functionality inside the main method. Implementation steps: a) Start by adding the method header. Remember to start with public static keywords, then the return type, method name, formal parameter list in parenthesis, and open brace. The return type will be int. We will have two formal parameters, so separate those by a comma. b) Now, add the method body code that generates a random prime number in the specified range. The simplest way to do this is to just keep trying different random numbers in the range, until we get one that is a prime. So, generate a random int using: int randNum = lowerBound + gen.nextInt(upperBound); Then enter put a while loop that will keep going while randNum is not a prime number - you can…Using classes and objects, create a program that will show method overloadingFinish code with same class name and method names
- Design and implement a class called Car that contains instance data that represents the company, price, model, and year of the car. Define the Car constructor to initialize these values. Include getter and setter methods for all instance data, and a toString method that returns a one-line description of the car. Create a driver class called CarTest, whose main method instantiates array of Car objects and write the following methods: 1) Method “printInfo” that receives an array of cars and returns all information about all cars. 2) A Method called getTopByCompany that receives an array of Cars and then returns an array of cars containing the cars that have the highest price compared with cars from the same company.For each object class include the following: displayPromotion () method which can be used to display the following messages:Video Game: Only certain of video game will be getting 10% discount.Sport Game: Booking court on week days will be getting 15% discount.Overridden toString() method that returns a string containing all the data fields’values.(photo 111) Write a driver program that uses a polymorphic array to store information for various video games and sport games. Use an array initializer to initialize the array with values. Then, display a list with all the game information. A sample output is provided below:(photo 112)Overloading is achieved when two or more methods in the same class have the same
- Purpose To review interfaces Directions Your task for this lab is to implement and test a class to store ratings of items. Your Rating class should have the following fields and methods: private double sumOfRatings - the sum of all of the ratings private int raters - the number of people who have rated an item public Rating () initialize both fields to zero public Rating (double sumofRatings, int raters) - initialize the fields to the parameter values public void addRating (double newRating) - increase the sumOfRatings by newRating and increase the number of raters by one public double getAverageRating () return the average rating; if there are no raters so far, return 0.0 public String toString() - display the average rating and how many reviews it is based on; for example, if the sum of the ratings is 32 and that is based on ratings from ten people, the toString method will return "3.2 based on 10 reviews"Design and implement a class called Car that contains instance data that represents the company, price, model, and year of the car. Define the Car constructor to initialize these values. Include getter and setter methods for all instance data, and a toString method that returns a one-line description of the car. Create a driver class called CarTest, whose main method instantiates array of Car objects and write the following methods: 1) Methods that receives an array of cars and a string called co and returns an array that contains cars whose company equal to co. 2) A Method called getTopByCompany that receives an array of Cars and then returns an array of cars containing the cars that have the highest price compared with cars from the same company.Create a deck of cards class. Internally, the deck of cards should use another class, a card class. Your requirements are: The Deck class should have a deal method to deal a single card from the deck After a card is dealt, it is removed from the deck. There should be a shuffle method which makes sure the deck of cards has all 52 cards and then rearranges them randomly. The Card class should have a suit (Hearts, Diamonds, Clubs, Spades) and a value (A,2,3,4,5,6,7,8,9,10,J,Q,K)
- public float method1(int z) { return (float) z; } // in another class we created an object of the first class and within in it: int y = tester.method1(); are there any errors ? with explanation pleaseUsing Java Language: DESCRIPTION The goal is to create a library called DisneyPlus, which hosts Movies and Books, and then to be able to view information such as the best movie (based on score), the most expensive book, all the movies in which an actor has acted. The classes you need to define are Consumer, User, Category, Asset, Book, Movie, DisneyPlus. Apart from these, you do not need to define any classes. You can use any built-in method or structure that you think will work for you. QUESTION Define a class named Consumer. id:int birthYear:int, salary:int, firstName:string, lastName:string, ------------------------------------------------------------------------------- Define a class named User and inherite it from the Consumer class. loginStatus:boolean; //if user signed in set true. Default value is false userName:string; password:string; User(id,firstName,LastName,userName,password); -------------------------------------------------------------------------------…Apologize for the miscommunication, The language is in Python Create a simple empty Vehicle class. Update the Vehicle class with two instance variables maximum speed and mileage of the car. Create a class variable of the manufacturer and initialize all class and instance variables. different objects among them two are from one manufacturer and the remaining two are from another manufacturer. Write two methods in the class Vehicle, one for displaying the seating capacity of the vehicle and another one is for calculating fuel used by the car by the equation: Maximum Distance Covered / Mileage of the car. and Display the result from the method. Create two children from the Vehicle class: Bus and Car. Both the child classes will inherit all the variables and methods of the Vehicle class. The car class will modify the members of the parent class in their own way and display it from its class object. Bus will be inherited to another class called MiniBus. Create a new method in…