EditableDictionary () { if (activeName == null) { activeName = DEFAULT_CURRENT_USER_NAME; } EditableDictionary result = getDictionaryByName(activeName); if (result == null) { result = new UserDictionary(activeName); if (dictionaries == null) { dictionaries = CollectionFactory.createSmallMemoryFootprintSet(); } dictionaries.add(result); } return result; }