if (key.last().equals(Model.DEFAULT_INDEX)) return model.getDefaultIndex(); if (key.last().equals(Model.LANGUAGE)) return model.getLanguage(); if (key.last().equals(Model.LOCALE)) return model.getLocale(); if (key.last().equals(Model.ENCODING)) return model.getEncoding(); if (key.last().equals(Model.SOURCES)) return model.getSources();