The Character class is provided in the Javalibrary. Provide your own implementation for this class. Name the new classMyCharacter.
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The Character class is provided in the Java
library. Provide your own implementation for this class. Name the new class
MyCharacter.
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- Please write this in java. Add comments and keep the code neat. No need to be extra and add extra things.Instructions Below is a simple Book class. Every Book object has a title (a String) and a rating (an int). Make the Book class implement the Comparable interface. Book objects should be ordered by rating, and then (if the ratings are equal) they should be ordered alphabetically by title. Additional Notes: Regarding your code's standard output, CodeLab will ignore case errors and will ignore whitespace (tabs, spaces, newlines) altogether. Submit Book.java TestBook.java 1 import java.util.Objects; 2 3- public class Book { Reset w12345 16 17 SN: 360234-00159 cus: Unattempted dline: 08/12/22 11:59pm EDT title, int rating) { ⇒zes On: 08/12/22 11:59pm EDT jects.requireNonNull(title, "title cannot be null"); 10 - 11 16 } maiscada China ile; } if (rating 5) { throw new Illegal ArgumentException("rating must be between 0 and 5"); } this.rating = rating; ✓ History: (No Submissions)There is an error for type in ProgramNode.java. Please fix the error and show the fixed code for ProgramNode.java with the screenshot of the working code.
- Create a new project for this program called TestOldMaid and add a class with a main() method. In the project: Copy your Deck and Card class from the earlier project into it. Create a subclass of Deck called OldMaidDeck. It is special because one of the Queens is missing so it only has 51 cards. Create a constructor method that calls the super class constructor, then removes a queen. Override the toString method so it returns the name of the deck and the number of cards in it. Write the test main() method. Create an OldMaidDeck object and deal all the cards to six players. It is ok if not everyone has an equal number of cards. Use arrays or ArrayLists for the players hands. Show the hands of all 6 players. Refer to the web to find out more about the Old Maid card game. Fully document all classes with your name, date and description. And each data member and method is documented. Each block that does something is also documented. Without removing the QueensCreate a new project for this program called TestOldMaid and add a class with a main() method. In the project: Copy your Deck and Card class from the earlier project into it. Create a subclass of Deck called OldMaidDeck. It is special because one of the Queens is missing so it only has 51 cards. Create a constructor method that calls the super class constructor, then removes a queen. Override the toString method so it returns the name of the deck and the number of cards in it. Write the test main() method. Create an OldMaidDeck object and deal all the cards to six players. It is ok if not everyone has an equal number of cards. Use arrays or ArrayLists for the players hands. Show the hands of all 6 players. Refer to the web to find out more about the Old Maid card game: https://bicyclecards.com/how-to-play/old-maid/ Fully document all classes with your name, date and description. And each data member and method is documented. Each block that does something is also documented.Create a test project to play with the Comparable interface. Edit the Card class to implement Comparable . Cards are to be compared using their value. They are considered the same if they have the value. One is less than the other if its value is less. Add the compareTo method that takes a Card object as a argument and returns 0 meaning the values are the same, 1 meaning the card is greater than the parameter, -1 meaning the card is less than the parameter. Create a main() that creates a Deck. Use your code from the program that dealt out Cards from a Deck and showed the hands but this time, now that Cards are comparible, show them in sorted order using Arrays.sort if the had is an array, or Collections.sort if the hand is an ArrayList. Show the hands. Document, document, document!
- Write an interface and then modify classes to implement the interface. Write an interface, GeometricSolid, which has one method, volume. The volume method takes no arguments and returns a double. You are provided with three classes: Cylinder, Sphere, and RightCircularCone Modify the classes so that they implement the GeometricSolid interface. Supply the appropriate method for each class. Make sure that you use Math.PI in your calculations. Notice in InterfaceRunner that the objects are added to an ArrayList of GeometricSolids. Cylinder.java /*** Models a Cylinder*/public class Cylinder {private double radius;private double height; /*** Constructor for objects of class Cylinder* @param radius the radius of the Cylinder* @param height the height of this Cylinder*/public Cylinder(double radius, double height){this.radius = radius;this.height = height;}/*** Gets the radius of this Cylinder* @return the radius of the Cylinder*/public double getRadius(){return radius;}/*** Sets the radius of…Please assist with non graded problem. Create a Calculator class that implements sum, subtraction, multiplication, and division operations, and throws an appropriate exception whenever the user attempts to perform a division by zero. Then develop a graphical interface (with JavaFx) for your calculator using TextField, Button, and Label objects, or any other graphical objects you like. Graphically display division by zero errors.How does an Array of Object works and what is the purpose of using it? Write withappropriate Examples. How can you stop the instantiation of a class in a Java project?Example with Proper Implementation and explanation…………..
- Please help me complete this Java class and keep the code simple. You will complete the class called NameWork. The input() method has already been started foryou. Finish it following the directions contained in the comments.In addition, the class will have the following methods: monogram( ) : this method will return a String containing the full set of initials for theperson's name. DO NOT OBTAIN THE PERSON'S NAME AGAIN. Use the existingvariable name. You do not need to redeclare the variable, as it is already declared inyour class.The full set of initials means you build the String by obtaining the first letter of eachname. The person may have entered only their first and last name, their last name mayconsist of two names, or they may have entered a middle name. Think about whatseparates the first, last, and middle names for someone -- that will help you find the firstletter of each name. salute( ) : this method will return a String with the person's first initial (first letter…Create a Java Project called “InterfaceDemo” and do the following:• Lecture slides show an example of Edible Interface. Create the same interface inside your Java Project. • Additionally create a default method of your choice to the “Edible” interface.• Create a Java class called “Vegetable” and two child classes for this class– “Broccoli” and “Potato” inside this class.• Implement the “Edible” interface for the parent class “Vegetable” and then implement the interface methods accordingly.• Create an object for each of the classes and call the interface method using the objects respectivelIn this task, you will create your own interface, which is not provided in the Java library. Let’s start with a simple example. Say we have a collection of animal classes, with each class represents a kind of animal. They all share a common ability of “speak”. Dog speak in the way of “Woof! Woof!”, cats speak in the way of “Meow! Meow!”, etc. In order to capture this common characteristic, we need an interface named Speakable: public interface Speakable { // put the method header here } Think about what method is needed for the Speakable interface? (what method can describe the speakable feature? ) We simply need one method speak() to print out the way that the animal “speaks”. Put the method header in the interface body. This method does not take any parameter and does not return any value. Be reminded that you only need to put the method header with a semicolon (abstract method) into the interface. BE NOTED: Adding an interface is different from adding a class. You need to click File…