public class Employee extends Person
{
  int SSN;

  public void setSSN(int newVal)
  {
    SSN = newVal;
  }
  public int getSSN()
  {
    return SSN;
  }
  public void print()
  {
    System.out.println(getSSN() + ": " + getFirstName() + " " + getMiddleInitial() + ". " + getLastName()); 
  }
}