public class CommandEvent implements Listener {
    @EventHandler
    public void onCommand(PlayerCommandPreprocessEvent event){
        Player p = event.getPlayer();
        String cmd = event.getMessage();
        if(event.getMessage().toLowerCase().startsWith("/plugins") || event.getMessage().toLowerCase().startsWith("/pl")||event.getMessage().toLowerCase().startsWith("/?")||event.getMessage().toLowerCase().startsWith("/help") ){
            event.setCancelled(!event.getPlayer().hasPermission("vorbau.pl"));
            event.getPlayer().sendMessage("§7[§5Server§7]§8Du hast für diesen Befehl keine Rechte!");



        }

    }
}