docs: public static HttpResponse newResponse(RequestContext ctx, HttpStatus status,
                                             String format, Object... args) {
          requireNonNull(ctx, "ctx");
          requireNonNull(status, "status");
          requireNonNull(format, "format");
          requireNonNull(args, "args");
          return newResponse(ctx, status, String.format(Locale.ENGLISH, format, args));
      }