java栈数据结构的LinkedList实现，javalinkedlist,import java.

java栈数据结构的LinkedList实现，javalinkedlist,import java.

import java.util.LinkedList;/** * java栈数据结构的LinkedList实现 */public class LinkedListAsStack {    LinkedList stack = new LinkedList();    public void push(Object o1) {        stack.add(o1);    }    public Object pop() {        return stack.removeLast();    }    public Object topEle() {        return stack.getLast();    }    public boolean isEmpty() {        return stack.isEmpty();    }    public void clean() {        stack.clear();    }}