Code in Java with comments

Checkpoint Scenario: (Employee Class) Create a class called Employee that includes three instance variables-a first name (type String), a last name (type String) and a monthly salary (double). Provide a constructor that initializes the three instance variables. Provide a set and a get method for each instance variable. If the monthly salary is not positive, do not set its value. Write a test app named EmployeeTest that demonstrates class Employee's capabilities. Create two Employee objects and display each object's yearly salary. Then give each Employee a 10% raise and display each Employee's yearly salary again. Submission Requirements: Create your design tool in a separate file that you add to your Java project. Compress all files from this project including the design tool. Submit your compressed project. Be sure to specify in your submission comments whether you did you work in Mac or Windows. YOU MAY NOT EVER: Use global variables. Use the word goto. . Use the break command outside a case statement