public void stopLag(CommandContext args, CommandSender sender) throws CommandException
  {
    ConfigurationManager configManager = plugin.getGlobalStateManager();

    configManager.activityHaltToggle = (!args.hasFlag('c'));

    if (configManager.activityHaltToggle) {
      if (!(sender instanceof Player)) {
        sender.sendMessage(ChatColor.YELLOW + "ALL intensive server activity halted.");
      }

      plugin.getServer().broadcastMessage(ChatColor.YELLOW + "ALL intensive server activity halted by " + plugin.toName(sender) + ".");

      for (World world : plugin.getServer().getWorlds()) {
        int removed = 0;

        for (Entity entity : world.getEntities()) {
          if (BukkitUtil.isIntensiveEntity(entity)) {
            entity.remove();
            removed++;
          }
        }

        if (removed > 10) {
          sender.sendMessage("" + removed + " entities (>10) auto-removed from " + world.getName());
        }
      }
    }
    else
    {
      if (!(sender instanceof Player)) {
        sender.sendMessage(ChatColor.YELLOW + "ALL intensive server activity no longer halted.");
      }

      plugin.getServer().broadcastMessage(ChatColor.YELLOW + "ALL intensive server activity is now allowed.");
    }
  }
}