/** Gibt eine brauchbare Stringrepräsenatation des Inventars wieder. */
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
sb.append("[");
final Set<Entry<Integer, Integer>> entrySet = this.inventory.entrySet();
int i = 0;
for (final Entry<Integer, Integer> entry : entrySet) {
final Item item = Item.getFromID(entry.getKey());
sb.append(item.getName());
sb.append(":");
sb.append(entry.getValue());
if (i++ != entrySet.size() - 1) sb.append(",");
}
sb.append("]");
return sb.toString();
}
