private void set(GenericMessageEvent event, ChannelPreferences cp, String[] args) {
   if (args.length < 1) {
     event.respond("Not enough arguments.");
     return;
   }
   final String channel = cp.getChannel();
   final String option = args[0];
   if (option.equalsIgnoreCase("help")) {
     event.respond("set command <command> <status> (e.g. \"set command mcping disabled\")");
     event.respond("set listener <listener> <status> (e.g. \"set listener youtube disabled\"");
   } else if (option.equalsIgnoreCase("command")) {
     if (args.length < 3) {
       event.respond("Not enough arguments.");
       return;
     }
     if (!BotUtils.isAuthorized(event.getUser(), channel)) {
       event.respond("You need to be an op in that channel.");
       return;
     }
     String command = args[1], status = args[2];
     IRCCommand ic = rb.getCommandHandler().get(command);
     if (ic == null) {
       event.respond("No such command.");
       return;
     }
     Status s;
     try {
       s = Status.valueOf(status.toUpperCase());
     } catch (IllegalArgumentException ex) {
       event.respond("Invalid status.");
       return;
     }
     List<String> disabledCommands = cp.getDisabledCommands();
     if (s == Status.DISABLED) {
       if (disabledCommands.contains(ic.getName())) {
         event.respond(
             Colors.BOLD
                 + ic.getName()
                 + Colors.NORMAL
                 + " is already disabled in "
                 + Colors.BOLD
                 + channel
                 + Colors.NORMAL
                 + ".");
         return;
       }
       disabledCommands.add(ic.getName());
       event.respond(
           "Disabled "
               + Colors.BOLD
               + ic.getName()
               + Colors.NORMAL
               + " in "
               + Colors.BOLD
               + channel
               + Colors.NORMAL
               + ".");
     } else if (s == Status.ENABLED) {
       if (!disabledCommands.contains(ic.getName())) {
         event.respond(
             Colors.BOLD
                 + ic.getName()
                 + Colors.NORMAL
                 + " is already enabled in "
                 + Colors.BOLD
                 + channel
                 + Colors.NORMAL
                 + ".");
         return;
       }
       disabledCommands.remove(ic.getName());
       event.respond(
           "Enabled "
               + Colors.BOLD
               + ic.getName()
               + Colors.NORMAL
               + " in "
               + Colors.BOLD
               + channel
               + Colors.NORMAL
               + ".");
     }
     cp.setDisabledCommands(disabledCommands);
   } else if (option.equalsIgnoreCase("listener")) {
     if (args.length < 3) {
       event.respond("Not enough arguments.");
       return;
     }
     if (!BotUtils.isAuthorized(event.getUser(), channel)) {
       event.respond("You need to be an op in that channel.");
       return;
     }
     String listener = args[1], status = args[2];
     IRCListener il = rb.getListenerHandler().get(listener);
     if (il == null) {
       event.respond("No such listener.");
       return;
     }
     Status s;
     try {
       s = Status.valueOf(status.toUpperCase());
     } catch (IllegalArgumentException ex) {
       event.respond("Invalid status.");
       return;
     }
     List<String> disabledListeners = cp.getDisabledListeners();
     if (s == Status.DISABLED) {
       if (disabledListeners.contains(il.getName())) {
         event.respond(
             Colors.BOLD
                 + il.getName()
                 + Colors.NORMAL
                 + " is already disabled in "
                 + Colors.BOLD
                 + channel
                 + Colors.NORMAL
                 + ".");
         return;
       }
       disabledListeners.add(il.getName());
       event.respond(
           "Disabled "
               + Colors.BOLD
               + il.getName()
               + Colors.NORMAL
               + " in "
               + Colors.BOLD
               + channel
               + Colors.NORMAL
               + ".");
     } else if (s == Status.ENABLED) {
       if (!disabledListeners.contains(il.getName())) {
         event.respond(
             Colors.BOLD
                 + il.getName()
                 + Colors.NORMAL
                 + " is already enabled in "
                 + Colors.BOLD
                 + channel
                 + Colors.NORMAL
                 + ".");
         return;
       }
       disabledListeners.remove(il.getName());
       event.respond(
           "Enabled "
               + Colors.BOLD
               + il.getName()
               + Colors.NORMAL
               + " in "
               + Colors.BOLD
               + channel
               + Colors.NORMAL
               + ".");
     }
     cp.setDisabledListeners(disabledListeners);
   }
 }