/** * Convert the error arguments. * * @param arguments The arguments to convert. * @return The converted arguments. */ private List<Object> convertErrorArguments(Object[] arguments) { List<Object> converted = new ArrayList<>(arguments.length); for (Object arg : arguments) { if (!(arg instanceof org.springframework.context.support.DefaultMessageSourceResolvable)) { converted.add(arg); } } return Collections.unmodifiableList(converted); }