USING JAVA, Thank you.

1. Define a class called EmployList containing one data field: a LinkedList of Employee. Create two constructor methods, one accessor(getter) method and one mutator(setter) method for the EmployList class.

2. Implement a pickMin method to pick the smallest ID from the EmployList.

3. Implement a pickSecondMin method to pick the second smallest ID from the EmployList. For example pickSecondMin from the list {[500,john] [450,ada][600,paul]} returns 500.

4. Implement a reverse( ) method to reverse the employee in the EmployList.

5. Implement a checkPathenthesis(String exp) method to check if a string has matching pairs of parenthesis. For example, checkPathenthesis(((() and checkPathenthesis())(() should return false and checkPathenthesis((())) returns true.

EDIT: From what I understood from the question, only ID and name should be in the LinkedList. I do not think it is necessary to make another class for Employee.