code: public WebhookClientBuilder newBuilder(long id, String token)
      {
          WebhookClientBuilder builder = new WebhookClientBuilder(id, token);
          builder.setExecutorService(defaultPool)
                 .setHttpClient(defaultHttpClient)
                 .setThreadFactory(threadFactory)
                 .setDaemon(isDaemon);
          if (defaultHttpClientBuilder != null)
              builder.setHttpClientBuilder(defaultHttpClientBuilder);
          return builder;
      }
docs: Creates a new {@link net.dv8tion.jda.webhook.WebhookClientBuilder WebhookClientBuilder}
  with the defined default settings of this cluster.
  
  @param  id
  The webhook id
  @param  token
  The webhook token
  
  @throws java.lang.IllegalArgumentException
  If the token is {@code null}, empty or contains blanks
  
  @return The WebhookClientBuilder with default settings
  
  @see    net.dv8tion.jda.webhook.WebhookClientBuilder#WebhookClientBuilder(long, String) new WebhookClientBuilder(long, String)