public void getAllTixing() { List<String> tixingList = new ArrayList<String>(); dbUtil.getAllTixingName(tixingList); for (String s : tixingList) { int id = Integer.valueOf(s.substring(0, s.indexOf("+"))); String name = s.substring(s.indexOf("+") + 1, s.length()); tixingNameMap.put(id, name); ids[id] = 1; } }