public List<RequestFuture<?>> broadcast(String content)
    {
        Checks.notBlank(content, "Content");
        Checks.check(content.length() <= 2000, "Content may not exceed 2000 characters!");
        final RequestBody body = WebhookClient.newBody(new JSONObject().put("content", content).toString());
        final List<RequestFuture<?>> callbacks = new ArrayList<>(webhooks.size());
        for (WebhookClient webhook : webhooks)
            callbacks.add(webhook.execute(body));
        return callbacks;
    }
public List < RequestFuture < ? > > broadcast ( String content ) { Checks . notBlank ( content , "Content" ) ; Checks . check ( content . length ( ) <= 2000 , "Content may not exceed 2000 characters!" ) ; final RequestBody body = WebhookClient . newBody ( new JSONObject ( ) . put ( "content" , content ) . toString ( ) ) ; final List < RequestFuture < ? > > callbacks = new ArrayList < > ( webhooks . size ( ) ) ; for ( WebhookClient webhook : webhooks ) callbacks . add ( webhook . execute ( body ) ) ; return callbacks ; }
Sends the provided text message
to all registered {@link net.dv8tion.jda.webhook.WebhookClient WebhookClients}.

@param  content
The text that should be sent to the clients

@throws java.lang.IllegalArgumentException
If the provided content is {@code null} or blank
@throws java.util.concurrent.RejectedExecutionException
If any of the receivers has been shutdown

@return A list of {@link java.util.concurrent.Future Future} instances
representing all message tasks.