Map<Shop, String> tempMap = new HashMap<>();
                    for (Change change : item.getValuesList()) {
                        tempMap.put(change.getShop(), change.getValue());
                    }

                    for (Map.Entry entryShop : shopMap.entrySet()) {
                        for (Map.Entry entryTemp : tempMap.entrySet()) {
                            if (entryShop.getKey() == entryTemp.getKey())
                                htmlPage.append("<td>" + entryTemp.getValue() + "</td>\n");
                        }
                    }