Stack笔记

package com.hephec;

import java.util.*;

public class Statck<T>{

private LinkedList<T> storage=new LinkedList<T>();

public void push(T v){storage.addFirst();}

public T peek(){return storage.getFirst();}

public T pop(){return storage.removeFirst();}

public boolean isEmpty(){return storage.isEmpty();}

public String toString(){return storage.toString();} 

}

实例：

public class StackTest{

public static void main(String[] args){

Stack(String) stack=new Stack<String>();

for(String s:"My dog has fleas".split(" ")){

stack.push(s);}

while(!stack.empty()){

System.out.println(stack.pop()+" ");

}

}

}