java stack 示例

package test;

import java.util.*;

public class myStackTest {
static String[] months = { "January", "February", "March", "April", "May",
"June", "July", "August", "September", "October", "November",
"December" };

public static void main(String[] args) {
Stack stk = new Stack();
for (int i = 0; i < months.length; i++)
stk.push(months[i] + " ");
System.out.println("stk = " + stk);
stk.addElement("The last line");
System.out.println("element 5 = " + stk.elementAt(5));
System.out.println("popping elements:");
while (!stk.empty())
System.out.println(stk.pop());
}
}