/*
  Author:  James Tam
  Version: 2015
*/

public class Driver
{
    public static void main(String [] args)
    {
	// Can access static attribute here even with no instances
	// At this point there's one memory location for Foo.x
	Foo.x = 777;

	// Created one instance of attribute 'y', still  just one instance
	// of Foo.x
	Foo f1 = new Foo();
	Foo f2;

	// Created another instance of attribute 'y' (total = 2), 
	// still just one instance of Foo.x
	f2 = new Foo();
    }
}