@Override
public int hashCode() {
int result = id != null ? id.hashCode() : 0;
result = 31 * result + (status != null ? status.hashCode() : 0);
result = 31 * result + (price != null ? price.hashCode() : 0);
result = 31 * result + (transactionId != null ? transactionId.hashCode() : 0);
result = 31 * result + (parcelTrackingKey != null ? parcelTrackingKey.hashCode() : 0);
result = 31 * result + (reference != null ? reference.hashCode() : 0);
return result;
}
