java中重写(Overriding)和隐藏(Hiding)方法问题

public class StaticMethod{

	public static void main(String[] args) {

		Animal animal = new Cat();
		animal.output();

		Cat cat = new Cat();
		cat.output();
		
	}
}

class Animal{

	public static void output(){
		System.out.println("Animal");
	}

}


class Cat extends Animal{
	
	public static void output(){
		System.out.println("Cat");

	}

	/*
		静态方法(Class Methods)只能继承，不能重写。
		参见:http://docs.oracle.com/javase/tutorial/java/IandI/override.html
	*/
}