final Question question = tp.getQuestion();
//create answer
final QuestionAnswer questionAnswer = createQuestionAnswer(answerBean,
question);
if (questionAnswer == null) {
throw new EnMeNoResultsFoundException("answer is missing");
} else {
//create tweet poll switch with tp and new answer.
log.debug("createTweetPollQuestionAnswer: short url provider:{ "+questionAnswer.getProvider());
final TweetPollSwitch tpSwitch = this.createTweetPollSwitch(tp, questionAnswer, request);
return tpSwitch;