public void ReceiveContents(Jewels safeContents)
{
returnedContents = safeContents;
Console.Write("Dziękuje za zwrócenie klejnotów! {0}", safeContents.Sparkle());
}
public void ReturnContents(Jewels safeContents, Owner owner)
{
stolenJewels = safeContents;
Console.WriteLine("Kradnę zawartość sejfu! {0}", stolenJewels.Sparkle());
}