if (e.getType() == ExchangeType.P && !e.isSetFailure()) { answers.add(e);
} else if (answer.isSetFailure()) { mexDao.setFaultExplanation(answer.getFailure().getExplanation()); mexDao.setStatus(Status.FAILURE.toString());
if (e.getType() == ExchangeType.P && !e.isSetFailure()) { answers.add(e);
} else if (answer.isSetFailure()) { mexDao.setFaultExplanation(answer.getFailure().getExplanation()); mexDao.setStatus(Status.FAILURE.toString());