把LIST转化成数组

package com.saicfc.saicifx3.util;import java.util.Iterator;import java.util.List;import java.util.Map;public class CommonReport {        /** mapList转为数组List */    @SuppressWarnings("unchecked")    public List getArraysList(List<?> list, String... key) {        List<Object> resultList = InstanceUtils.newArrayList();        for (Iterator iterator = list.iterator(); iterator.hasNext();) {            Map map = (Map) iterator.next();            Object[] temp = new Object[key.length];            for (int i = 0; i < temp.length; i++) {                temp[i] = map.get(key[i]);            }            resultList.add(temp);        }        return resultList;    }}