class SourceReceiver extends StripeJsonModel {

    @NonNull
    @Override
    public Map<String, Object> toMap() {
        Map<String, Object> hashMap = new HashMap<>();
        if (!StripeTextUtils.isBlank(mAddress)) {
            hashMap.put(FIELD_ADDRESS, mAddress);
        }
        hashMap.put(FIELD_ADDRESS, mAddress);
        hashMap.put(FIELD_AMOUNT_CHARGED, mAmountCharged);
        hashMap.put(FIELD_AMOUNT_RECEIVED, mAmountReceived);
        hashMap.put(FIELD_AMOUNT_RETURNED, mAmountReturned);
        return hashMap;
    }

      SourceReceiver(String address,
                   long amountCharged,
                   long amountReceived,
                   long amountReturned);

}