case 8: {
            std::random_device rd;     // only used once to initialise (seed) engine
            std::mt19937 rng(rd());    // random-number engine used (Mersenne-Twister in this case)
            std::uniform_int_distribution<int> uni(0, 100); // guaranteed unbiased
            ArrayList<Paleta*>* docasnyArrayList_;
            //auto random_integer = uni(rng);

            for (size_t i = 0; i < skladFRI->getVozidlaNaCeste()->size();i++) {
                for (size_t j = 0; j < skladFRI->getVozidlaNaCeste()->operator[](i)->getPaletyVoVozidle()->size();j++) {
                    if (uni(rng) > 5) {
                        skladFRI->getVozidlaNaCeste()->operator[](i)->getPaletyVoVozidle()->pop();
                    }
                    else {
                        docasnyArrayList_ = new ArrayList<Paleta *>();
                        docasnyArrayList_->add(skladFRI->getVozidlaNaCeste()->operator[](i)->getPaletyVoVozidle()->pop());
                    }
                }
                //while (docasnyArrayList_ > 0) {
                    //skladFRI->getVozidlaNaCeste()->operator[](i)->getPaletyVoVozidle()->push(docasnyArrayList_->operator[](docasnyArrayList_->size() - 1));
                //}
                for (Paleta* p : *docasnyArrayList_) {
                    skladFRI->getVozidlaNaCeste()->operator[](i)->getPaletyVoVozidle()->push(p);
                }

            }

            break;
        }