Please help me solve this in java thank you so much!

Write a class named Employee that has the following fields: - name. The name field references a String object that holds the employee's name. - idNumber. The idNumber is an int variable that holds the employee's ID number. - department. The department field references a String object that holds the name of the department where the employee works. - position. The position field references a String object that holds the employee's job title. The class should have the following constructors: - A constructor that accepts the following values as arguments and assigns them to the appropriate fields: employee's name, employee's ID number, department, and position. - A constructor that accepts the following values as arguments and assigns them to the appropriate fields: employee's name and ID number. The department and position fields should be assigned an empty string ("'). - A no-arg constructor that assigns empty strings ("') to the name, department, and position fields, and 0 to the idNumber field. Write appropriate mutator methods that store values in these fields and accessor methods that return the values in these fields. Once you have written the class, write a separate program that creates three Employee objects to hold the following data: The program should store this data in the three objects and then display the data for each employee on the screen. Deliverables: 1. UML diagram for the Employee class 20% 2. Source codes (Employee.java \& EmployeeApp.java) - 70\% 3. Screenshot of the program output. 10%