public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        LinkedList<String> paramList = new LinkedList<String>();
        Utils.addArrayToList(paramList, args);
        Iterator<String> it = paramList.iterator();
        if("db".equalsIgnoreCase(cmd.getName())) {
            if(!it.hasNext()) {
                return false;
            }
            String par = it.next().toLowerCase();
            if(!commands.containsKey(par)) {
                return false;
            }
            return executeCommand(par, sender, it);
        }
        return false;
    }