orderarraylist.java

来自「用STRUTS ,HIBERNATE, SPRING 三种框架整合做的实战项目」· Java 代码 · 共 17 行

package com.ghy.util;

import java.util.ArrayList;

import com.ghy.data.order.OrderItem;

public class OrderArrayList extends ArrayList {
	public Object get(int index) {
		// TODO Auto-generated method stub
		while (index >= size()) {
			add(new OrderItem());
		}
		return super.get(index);
	}

}