docs: public static CompletableFuture<Void> sendResponse(
  			@Nonnull ChannelHandlerContext channelHandlerContext,
  			@Nonnull HttpRequest httpRequest,
  			@Nonnull String message,
  			@Nonnull HttpResponseStatus statusCode,
  			@Nonnull Map<String, String> headers) {
  
  		return sendResponse(
  			channelHandlerContext,
  			HttpHeaders.isKeepAlive(httpRequest),
  			message,
  			statusCode,
  			headers);
  	}