public class StaticUser
{
	public static void main(String[] args)
	{
		StaticExample s1=new StaticExample();		// create 3 objects, note that y will be (re)set to 0 each time
		StaticExample s2=new StaticExample(5);
		StaticExample s3=new StaticExample(10);
		s1.inc();									// inc increments both, so s1's x and the class-wide y are both 1
		s2.change(15);								// s2's x is now 15, class-wide y is 2
		s3.change(22);								// s3's x is now 22, class-wide y is 3
		s3.inc();									// increment s3's x to 23, class-wide y is now 4
		System.out.println(StaticExample.getY());	// returns the class-wide y, 4
	}
}