Hello! Need help with my Java Homework Please use Eclipse and Add a comments in each program to explain what your code is doing so I can understand it and learn. I really appreciate the help! Examine carefully the UML class diagram Attached: NOTE: Class Reptile was missing a toString() method. It has now been added. class Pet has an attribute of type java.util.Date. no specific dates are required for this attribute. compareTo(Dog) compares Dogs by weight. Create executable class TestPet as follows: create at least one Reptile pet and display it create an array of at least four Dog pets sort the array of Dogs by weight use a foreach loop to fully display all data for all dogs sorted by weight (see sample output) Sample Output Reptile name = Slinky, rock python, M Must be caged, crawls or slithers Not much sound, maybe a hiss, acquired Fri Feb 03 17:06:54 EST 2017 All dogs sorted by weight Dog name = Pedro, chihuahua, M Walks on a leash, weight 14 Barks or howls, acquired Fri Feb 03 17:06:54 EST 2017 Dog name = Marley, pug, M Walks on a leash, weight 20 Barks or howls, acquired Fri Feb 03 17:06:54 EST 2017 Dog name = Sacha, beagle, F Walks on a leash, weight 25 Barks or howls, acquired Fri Feb 03 17:06:54 EST 2017 Dog name = Butch, Alsatian, M Walks on a leash, weight 90 Barks or howls, acquired Fri Feb 03 17:06:54 EST 2017 NOTE: The project should hold a total of 5 Java files.

elow for each class you find a UML and description of the public interface. Implementing the public interface as described is madatory. There's freedom on how to implement these classes.The private properties and private methods are under your control.. There are multiple ways of implementing all these classes. Feel free to add private properties and methods. For each object, it's mandatory to create a header file (.h), implementation file (.cpp) and a driver. Blank files are included. The header should have the class definition in it. The implementation file should contain the implementations of the methods laid out in the header fine. And finally the Driver should test/demonstrate all the features of the class. It's best to develop the driver as the class is being written. Check each section to see if there are added additional requirements for the driver. Two test suites are included so that work can be checked. It's important to implement the drivers to test and demonstrate...

I need to change this code into object oriented code. here's how to objects are supposed to be setup. First you will need to make a Timer object. This object should function like a traditional stopwatch with methods for starting, stopping, resetting, and reporting back times. The design of the object itself is up to you (it should minimally contain methods for the aforementioned ideas), but it must consist of a solitary object that provides interfaces appropriate for being compositionally included as part of a sorting object to facilitate the time keeping portion of this exercise. Make sure you have a properly separated specification and implementation file for your Timer/Stopwatch object. The second object you will make should be a data housing object that has methods that enable client code to read in the formatted contents of data files, house the data in memory, and execute bubble sort, selection sort, and insertion sort algorithms in a timed fashion with the assistance of your...

After drawing the hierarchy, implement the classes by writing C# code foreach class. Then create objects of each class and call ALL methods onthese objects.

or this assignment, you will select either the Cat or the Dog Java class from the UML diagram. Open the Virtual Lab (Apporto) by clicking on the link in the Virtual Lab Access module. Then open your Eclipse IDE and create a new class. Use the Eclipse IDE Tutorial if you need help with creating a class in Eclipse. Before you begin, review the following UML Class Diagram, paying special attention to the attributes and behaviors of each class. As a note, though the diagram illustrates an inheritance relationship between the classes, the class you choose to implement does not have to inherit from the Pet class for the purposes of this assignment. You will learn more about implementing inheritance in later modules. Next, you will implement either the Cat or Dog Java class. Your class must meet all of the specifications from the UML Class diagram. Be sure to include the following in your Cat or Dog class: All attributes (variables) with appropriate data types. Note that the types are...

Create a UML class diagram of the application illustrating class hierarchy, collaboration, and the content of each class. There is only one class. There is a main method that calls four methods. I am not sure if I made the UML Class diagram correct. import java.util.Random; // import Random packageimport java.util.Scanner; // import Scanner Package public class SortArray{ // class name public static void main(String[] args) { //main method Scanner scanner = new Scanner(System.in); // creates object of the Scanner classint[] array = initializeArray(scanner); System.out.print("Array of randomly generated values: ");displayArray(array); // Prints unsorted array sortDescending(array); // sort the array in descending orderSystem.out.print("Values in desending order: ");displayArray(array); // prints the sorted array, should be in descending ordersortAscending(array); // sort the array in ascending orderSystem.out.print("Values in asending order: ");displayArray(array); // prints the...

Please write the code in Java usign this UML diagram. Add Comments.

Please help with the following question: In Java without using arrays, Integer.parseInt in the main class or this.keyword in the classes code the following. Make 1 project having 1 main class and 3 other classes. For each classes you need make to use the constructor to set its attributes. Your classes have to have setters and getters and their attributes should all be private. Make a class University A university name (string)A university population (int)A university budget(double) Make a class Department An ID(int)A Name(string)A DEP ID(int) Make a class Student Dep Name(string)Dep ID(int) In the main class first Create three departments.Ask the user to input the field values. In the main class create 5 students. Ask the user to input the field values. Write a function in the main class that takes two integers as input and Checks if they are equal. Use that function to check if for a department and a student their DEP ID is equal. (So you have to check if dep1.di=student1.id for...

Explain through each question about Classes and Objects in Java. What is encapsulations and why is it useful? What is an instance method and how does it differ from the static methods we learned previously? What is a mutator method? What is an accessor method? What is a constructor in a Java class? What is an implicit parameter? Please provide an entire coding example to illustrate the answer.

In Java, give an example of a class that implements the Comparable interface, and explain how the implementation of the compareTo method determines its return value.