// Test the Stack class that contains Person objects

public class TestStack 
{
    public static void main(String[ ] args)
    {
        Stack s = new Stack( );

        System.out.println(s.isEmpty( ) + " " + s.isFull( ));
        System.out.println("top == " + s.getTop( ));
        System.out.println(s);
        System.out.println( );

        s.push(new Person("Alice", 'F', 23));
        s.push(new Person("Larry", 'M', 29));
        s.push(new Person("Susan", 'F', 31));
        System.out.println("top == " + s.getTop( ));
        System.out.println(s.isEmpty( ) + " " + s.isFull( ));
        System.out.println(s);
        System.out.println( );

        s.pop( );
        s.pop( );
        s.push(new Person("Shawn", 'M', 25));
        System.out.println("top == " + s.getTop( ));
        System.out.println(s.isEmpty( ) + " " + s.isFull( ));
        System.out.println(s);
        System.out.println( );

        s.pop( );
        s.pop( );
        System.out.println("top == " + s.getTop( ));
        System.out.println(s.isEmpty( ) + " " + s.isFull( ));
        System.out.println(s);
        System.out.println( );
    }
}