### Question:
Xs2aAccountService { public void saveNumberOfTransaction(String consentId, String resourceId, int numberOfTransactions) { accountServiceEncrypted.saveNumberOfTransactions(consentId, resourceId, numberOfTransactions); }  void saveNumberOfTransaction(String consentId, String resourceId, int numberOfTransactions);  }### Answer:
@Test void saveNumberOfTransaction() { xs2aAccountService.saveNumberOfTransaction(CONSENT_ID, ACCOUNT_ID, 5); verify(accountServiceEncrypted).saveNumberOfTransactions(CONSENT_ID, ACCOUNT_ID, 5); }