System.out.println(order.getItem());
System.out.println(order.getQty());
Stock s = new Stock();
s.receive(order); // laos on 1 leib, 5 piima ja 3 saia
int quantity = s.getAvailable(i2); // peaks tagastama 5
System.out.println("Piima laoseis: " + quantity); // peaks tagastama 5
System.out.println("\nLaos on hetkel: " + s.toString()); // 1 leib, 5 piima, 3 saia