public static List<ObsGroupComponent> findQuestionsAndAnswersForGroup(String parentGroupingConceptId, Node node) { List<ObsGroupComponent> ret = new ArrayList<ObsGroupComponent>(); findQuestionsAndAnswersForGroupHelper(parentGroupingConceptId,node, ret); return ret; }
findQuestionsAndAnswersForGroupHelper(parentGroupingConceptId, nl.item(i), obsGroupComponents);