/**
 * Callback for when the command is executed
 *  
 * @param server The Minecraft server instance
 * @param sender The source of the command invocation
 * @param args The arguments that were passed
 */
public void execute(MinecraftServer server, ICommandSender sender, String[] args) throws CommandException
{
    // Replaced the old code
    //if (sender instanceof CommandBlockBaseLogic)
    //{
    //    sender.addChatMessage((new TextComponentString("Searge says: ")).appendText(seargeSays[this.rand.nextInt(seargeSays.length) % seargeSays.length]));
    //}
    //else
    //{
        //...
    //}
    
    List<ICommand> list = this.func_184900_a(sender, server);
    int i = 7;
    int j = (list.size() - 1) / 7;
    int k = 0;

    try
    {
        k = args.length == 0 ? 0 : parseInt(args[0], 1, j + 1) - 1;
    }
    catch (NumberInvalidException numberinvalidexception)
    {
        Map<String, ICommand> map = this.func_184899_a(server);
        ICommand icommand = (ICommand)map.get(args[0]);

        if (icommand != null)
        {
            throw new WrongUsageException(icommand.getCommandUsage(sender), new Object[0]);
        }

        if (MathHelper.parseIntWithDefault(args[0], -1) != -1)
        {
            throw numberinvalidexception;
        }

        throw new CommandNotFoundException();
    }
     
    if (sender instanceof CommandBlockBaseLogic)
    {
        sender.addChatMessage((new TextComponentString("Searge says: ")).appendText(seargeSays[this.rand.nextInt(seargeSays.length) % seargeSays.length]));
        return;
    }
    else {
       //...
    }
}