if(res!=null && res.size()>0)
filter.put("demoObject", res.get(0));
FlowCenterService fcs = getFlowCenter();
Map<String, Object> list = fcs.GetFlowRefInfo(filter);
filter.putAll(list);
request.setAttribute("result", filter);
rd = request.getRequestDispatcher("/fixflow/demo/doTask.jsp");
}finally{
connection.close();