public class Eight extends Seven {

	//Variables
	
	public int val;
	
	//Methods
	
	public Eight () {
		super();
		System.out.println("Always stops at stop signs.");
	}
	
	public int bar(int x, int y) {
		return x*y;
	}
	
	protected Seven toSeven () {
		return thHeaven();
	}

	public void doNothing() {}
	
	abstract void compare(Eight other) {}

	public static void swap(Eight a, Eight b) {
		int temp = a.val;
		a.val = b.val;
		b.val = temp;
	}
}