while (true){
                int secondPrice = 0;
                String bid = scanner.nextLine();;
                if (bid.isEmpty()){
                    System.out.println("The item " + auction.get(i).getName() + " was sold for " + secondPrice);
                    break;
                }
                if (Integer.valueOf(bid) <= auction.get(i).getPrice()){
                    System.out.println("Cannot bid lower than or equal to the amount given.");
                    System.out.println("Any bidders?");
                }
                else {
                    secondPrice += Integer.valueOf(bid) + 1;
                    auction.get(i).setPrice(Integer.valueOf(bid));
                    System.out.println("Price is now at " + Integer.valueOf(bid) + ". Any other bidders?");
                }
            }

当我运行这个，我把一些数字放在扫描仪上提高价格，当打印出secondprice时，它总是0，从顶部开始是一样的。