arraylist hashmap db record

			ArrayList<HashMap<String, String>> mylist = new ArrayList<HashMap<String, String>>();
			mylist = (ArrayList)(dhtmlxService.selectListForGrid("sqlid1234", hm)).get("data");
			mylist.get(0).put("CAR_NM","new car name");
			log.debug(Arrays.asList(mylist)); // method 1
			mapReturn.put("clientlist"  , mylist);