private void extractGatekeeperParams() { GatekeeperParams annotation = element.getAnnotation(GatekeeperParams.class); gatekeeperParams = new ArrayList<>(); if (annotation != null && verifyIsGatekeeperWithParams()) { FluentIterable.of(annotation.value()) .transform(param -> param .replace("\\", "\\\\") .replace("\"", "\\\"")) .copyInto(gatekeeperParams); } }