Q8. Write a declaration of a private field named department that can hold an ArrayList. The elements of the ArrayList are of type Employee. Write an assignment to the department variable to create an appropriate ArrayList object.

Q9. (A) If a collection stores 10 objects, what value would be returned from a call to its size method? (B) Write a method call using get to return the fifth object stored in a collection called department.

Q10. Write a method call to add the object held in the variable employee1 to a collection department files.