String temp = null;
        List<String> tempList = new ArrayList<String>();
        List<List<String>> data = new ArrayList<List<String>>();
        if(name.equals("deposit")){
                       //获得OpReveDeposit对象集合
            List deposits = reveDepositService.findDeposits(projSerialId);
            data.add(getTableHead(name));
            for (int i = 0; i < deposits.size(); i++) {
                OpReveDeposit deposit = (OpReveDeposit)deposits.get(i);
                
                tempList.add(i+1+"");//序号
                temp = deposit.getDepositMoney() + "";//保证金金额(万元)
                tempList.add(temp);
                temp = deposit.getAccrHolder();//利息所有方
                tempList.add(temp);
                temp = deposit.getYinteRate() + "";//年利率(利息)(%)
                tempList.add(temp);
                temp = deposit.getMoneyTaker();//保证金收取方
                tempList.add(temp);
                
                
                data.add(tempList);//必须深copy List。。。。
                tempList.clear();
            }
        }
代码如上。。。需要把list<OpReveDeposit >封装成List<List<String>>