Integer.parseInt(element.attributeValue("avgPrice"));
final int maxPrice =
Integer.parseInt(element.attributeValue("maxPrice"));
final int volume =
Integer.parseInt(element.attributeValue("volume"));
final Container container =
Container.valueOf(element.attributeValue("container"));
final Ware ware =
new Ware(this.game, id, minPrice, avgPrice, maxPrice,
volume, container);
this.wares.add(ware);