/*
  Author:  James Tam
  Version: March 1, 2021

  Learning objective: overridden methods, late binding of reference to
  the method is determined at runtime by the type of the reference.
*/
public class Driver
{
    public static void main(String [] args)
    {  
        Person averageSmuck = new Person();
        Person olympian = new Jock();
        averageSmuck.workout();
        olympian.workout();
    }
}