DataManager dataManager = getDataManager();
try {
VerifiedAccount account = dataManager
.getVerifiedAccount(emailAddress);
Test test = dataManager.getTestOfAccount(account, challenge);
dataManager.markTestAsAnswered(test, new Date());
LOGGER.info("REST answer to the test with challenge '"
+ test.getChallenge() + "' of the email account '"
+ account.getEmailAddress() + "'");
} catch (UknownTestChallengeException e) {
throw new WebApplicationException(Response