@Override
public PaymentsMap toPaymentsMap() {
final PaymentsMap paymentsMap = super.toPaymentsMap();
paymentsMap.set("card", getCardData().toJSONObject());
return paymentsMap;
}
public CardTokenData(final PaymentsMap paymentsMap) {
super(paymentsMap);
this.used = (boolean) paymentsMap.get("used");
final JSONObject cardObject = (JSONObject) paymentsMap.get("card");
this.cardData = new CardData(cardObject);
}