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hello!

i code a ban plugin but i have a question. If i'm banning a player, i will that any player who have a permission that he gets the message: "xx was banned by yy".
How can I do this?

Code (Text):

ByteArrayOutputStream b = new ByteArrayOutputStream();
                    DataOutputStream out = new DataOutputStream(b);
                 
                    for(Player o : Bukkit.getOnlinePlayers()) {
                        try {
                            out.writeUTF("Message");
                            out.writeUTF(o.getName());
                            out.writeUTF("testmsg");
                        } catch (IOException e) {
                            e.printStackTrace();
                        }
                        o.sendPluginMessage(this.plugin, "BungeeCord", b.toByteArray());
                    }

It's not working.. All players who are in other bungee-servers and have a permissions should have the message..
I hope you understand what i mean.

I try it too with: p.sendPluginMessage(this.plugin, "BungeeCord", b.toByteArray()); | It's not working.

 

but this is a spigot plugin.. i dont know :/