### Question:
AustriaPaymentValidatorHolder implements CountryValidatorHolder { @Override public PaymentBodyFieldsValidator getPaymentBodyFieldsValidator() { return austriaPaymentBodyFieldsValidator; }  @Override String getCountryIdentifier(); @Override PaymentBodyFieldsValidator getPaymentBodyFieldsValidator(); @Override PaymentBusinessValidator getPaymentBusinessValidator(); @Override boolean isCustom();  }### Answer:
@Test void getPaymentBodyFieldsValidator() { assertTrue(holder.getPaymentBodyFieldsValidator() instanceof AustriaPaymentBodyFieldsValidatorImpl); }