Write the java code corresponding to the following UML diagram: Teacher Indications: name: String age: int salary: float Teacher(n:String, a:int, float s) // get + set methods print():void Person(name:String, age:int) // get + set methods for each attributes print():void(abstract) Tab[]: Person size Tab:int n:int Person (Abstract) University id: int Person is an abstract class containing the abstract method Print.() In Teacher and Student the method print() will print the information of either Teacher or Student. University (size Tab) void addPerson(p:Person) printAll():void Student Write the class university corresponding to the following UML diagram. It contains three attributes. Tab is an array of Person. sizeTab is the size of Tab. The attribute n represents the number of elements added to the tab. When the tab is empty n is equal to 0. The constructor University (size Tab) will initialize the different attributes and allocate the memory to the array Tab. addPerson(p:Person) will add the new person to Tab. Student(name:String, age:int,id:int) // get + set methods print():void The method printAll() will print all the information of the Persons inside Tab. Write the main method. Create three Teacher and three Student and add them to University Object and print them all.

The base class Pet has attributes name and age. The derived class Dog inherits attributes from the base class Pet class and includes a breed attribute. Complete the program to: Create a generic pet, and print the pet's information using print_info(). Create a Dog pet, use print_info() to print the dog's information, and add a statement to print the dog's breed attribute. Ex: If the input is: Dobby 2 Kreacher 3 German Schnauzer the output is: Pet Information: Name: Dobby Age: 2 Pet Information: Name: Kreacher Age: 3 Breed: German Schnauzer Here is the original code: class Pet:def __init__(self):self.name = ''self.age = 0 def print_info(self):print('Pet Information:')print(' Name:', self.name)print(' Age:', self.age) class Dog(Pet):def __init__(self):Pet.__init__(self)self.breed = '' my_pet = Pet()my_dog = Dog() pet_name = input()pet_age = int(input())dog_name = input()dog_age = int(input())dog_breed = input() # TODO: Create generic pet (using pet_name, pet_age) and then call…

Task 3: Write the Movie class. The UML diagram of the class is represented below: Movie - name : String -year : int - leadActor : String - director : String Page of 3 Requirements: 1. Implement the class strictly according to its UML one-to-one (do not include anything extra, and do not miss any data fields or methods). (10 points) 2. Implement a Movie Test class to test the class Movie you just created. (Extra 5 points) Create two Movie objects: one using the no-args constructor and one from the constructor with all fields. Print the contents of both objects. Please submit a screenshot. Hint: toString() method. ZOOM + *k

Goal 1: Update the Fractions Class ADD an implementation that takes an integer as a parameter. The functionality remains the same: Instead of multiplying/dividing the current object with another Fraction, it multiplies/divides with an integer. For example; a fraction 2/3 when multiplied by 4 becomes 8/3. Similarly, a fraction 2/3 when divided by 4 becomes 1/6. Goal 2: Update the Recipe Class Add a private member variable of type int to denote the serving size and initialize it to 1. Update the overloaded extraction operator (<<) to include the serving size. New Member functions to the Recipe Class: 1. Add four member functions get the value of each of the member variable of the Recipe class: getRecipeName(), getIngredientNames(), getIngredientQuantities(), getServingSize() They return the value of the respective member variables. 2. Add and implement a member function that scales the current recipe to a new serving size. The signature of this function is: void scaleRecipe(int…