Please help me with these two program using java. Don’t make them hard. Make it easy as you possibly can 1. Design a class that holds the following personal data: name,address, age, and phone number. Write appropriate accessorand mutator methods. Demonstrate the class by writing aprogram that creates three instances of it. One instanceshould hold your information, and the other two should holdyour friends' or family members' information.2. Define a class called Journal that could be used to store an entry fora research paper that will be published. The class should have instancevariables to store the author's name, title of the paper, and the date ofsubmission. Add a constructor to the class that allows the user of theclass to set all instance variables. Also add a method, displayDetails,that outputs all the instance variables, and another method calledgetSubmission Details that returns the title of the paper, with the firstletter of each word capitalized. Test your class from the main method.

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1. Design a class that holds the following personal data: name, address, age, and phone number. Write appropriate accessor and mutator methods. Demonstrate the class by writing a program that creates three instances of it. One instance should hold your information, and the other two should hold your friends' or family members' information.

1. Design a class that holds the following personal data: name, address, age, and phone number. Write appropriate accessor and mutator methods. Demonstrate the class by writing a program that creates three instances of it. One instance should hold your information, and the other two should hold your friends' or family members' information.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 2GZ

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Implement the following class Employee. This class is composed by 4 attributes and 3 methods. 1) Create a class Employee containing: _init_( ) method to initialize the different attributes . Get EmployeeName method Get EmployeeSSN method . Get EmployeeDepartment method 2) Define the method main to create 4 employees and apply the different methods Employee # Name: # Social Security Number: # Department # Salary + + Get Employee Name() Get Employee Social Security Number() + Get Employee Department() 3
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.
plz draw uml and implemnt classes
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 an Employee Class that will have Two instance variable: name and workingPeriod A class method named employeeByJoiningYear(): • To create an Employee object by joining year for calculating the working period o it will have two Parameter name and year • A static method experienceCheck() to check if an Employee is experienced or not o It will take working period and gender as parameter o If an employee's working period is less than 3, he or she is not experienced [You are not allowed to change the code below] # Write your code here employee1 = Employee('Dororo', 3) employee2 = Employee.employeeByJoiningYear('Harry', 2016) 6 print(employee1.workingPeriod) print(employee2.workingPeriod) print(employee1.name) print(employee2.name) print(Employee.experienceCheck(2, "male")) print(Employee.experienceCheck(3, "female")) Оutput 3 Dororo Harry He is not experienced She is experienced
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Design a class that holds the following personal data: name address age phone numberWrite appropriate accessor and mutator methods. Also, create a program that creates three instances of the class. One instance should hold yourinformation, and the other two should hold your friends’ or family members’information.
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Create a class Book with the data members isbn, title, price. Create a class Special Edition which is subclass of Book and with a data member discountRate. Create a class BookTest with main() to test the above classes. Constructors & Methods: - Create constructors to give the values to the data members. Values shall come from user. - Create a method display() in Book class which displays isbn, title and price. Override the same display() of Book class in Special Edition. This method displays isbn, btitle, price using super.display() and display the discounted price.
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