catsanddogs2.java.bak

java编程思想的部分实现

//:c09:CatsAndDogs2.java
import java.util.*;
class CatsAndDogs2
{
	public static void main(String[]args)
	{
		ArrayList cats=new ArrayList();
		for(int i=0;i<7;i++)
		cats.add(new Cat(i));
		Iterator=cats.iterator();
		while(e.hasNext())
		((Cat)e.next()).print();
	}
}