public String getInfo() {
        info = "";
        while(pGroundList.size() > counter) {
            info = info + pGroundList.get(counter).getName() + " (" + pGroundList.get(counter).getCode() +  "): " +
                    pGroundList.get(counter).getPrice()+ ". * " + pGroundList.get(counter).getCount() + ". = ";
            info = info + pGroundList.get(counter).getPrice() * pGroundList.get(counter).getCount() + " ." + "\n";
            counter++;
        }
        counter = 0;
        return info;
    }