for drjava please

Write a class named Employee that has the following fields:

name - The name field references a String object that hold's the employee's name

idNumber - The idNumber field is an int that hold's the employee's ID number

department - The department field references a String object that hold's the name of the department where the employee works

position - The position field references a String object that hold's the employee's job title

The class should have the following constructors:

A constructor that accepts the following values as arguments(parameters) 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(parameters) and assigns them to the appropriate fields: employee's name, employee's ID number. The department and position fields should be assigned an empty String ("").

A default no argument constructor that assigns empty Strings ("") to the employee's name, department, and position fields, and 0 to the employee's ID number.

Write appropriate mutator methods that store values in theses fields and accessor methods that return the values in these fields. Please include the appropriate toString() method for this class as well. Once you have written the class, add a main method to it that creates three Employee objects to hold the following data:

Employee Name	ID Number	Department	Position
Susan Meyers	47899	Accounting	Vice President
Mark Jones	39119	IT	Programmer
Joy Rogers	81774	Manufacturing	Engineer

The program should store this data in the three objects and then display (ie. output) the data for each employee.