// Test the Person class.

public class TestPerson3
{
    public static void main(String[ ] args)
    {
        // Declare Person objects.
        Person p, q;
        
        // Instantiate Person objects.
        p = new Person( );
        q = new Person("Alice", 'F', 23);

        System.out.println("Test getter methods of object p.");
        System.out.println(p.getName( ));
        System.out.println(p.getGender( ));
        System.out.println(p.getAge( ));
        System.out.println( );

        System.out.println("Test getter methods of object q.");
        System.out.println(q.getName( ));
        System.out.println(q.getGender( ));
        System.out.println(q.getAge( ));
        System.out.println( );

        System.out.println("Test display and toString methods of p.");
        p.display( );
        System.out.println(p.toString( ));
        System.out.println(p);
        System.out.println( );

        System.out.println("Test display and toString methods of q.");
        q.display( );
        System.out.println(q.toString( ));
        System.out.println(q);
        System.out.println( );

        System.out.println("Test equals and compareTo methods.");
        System.out.println(p.equals(q));
        System.out.println(p.compareTo(q));
        System.out.println(p.equals(p));
        System.out.println(p.compareTo(p));
    }
}