/**
  * @param question
  * @return
  */
 public QuestionAnswer createAnswers(final Question question, final String answerText) {
   final QuestionAnswer answer = new QuestionAnswer();
   answer.setQuestions(question);
   answer.setAnswer(answerText);
   answer.setColor(PictureUtils.getRandomHexColor());
   this.getQuestionDao().saveOrUpdate(answer);
   log.debug("createAnswers =>" + answer.getQuestionAnswerId());
   return answer;
 }
 /**
  * Save Question Answer.
  *
  * @param answerBean answer
  * @throws EnMeExpcetion EnMeExpcetion
  */
 public QuestionAnswer createQuestionAnswer(
     final QuestionAnswerBean answerBean, final Question question) {
   log.debug("action createQuestionAnswer " + answerBean.toString());
   final QuestionAnswer answer = new QuestionAnswer();
   answer.setQuestions(question);
   answer.setAnswer(answerBean.getAnswers());
   answer.setProvider(answerBean.getShortUrlType());
   answer.setColor(PictureUtils.getRandomHexColor());
   answer.setUniqueAnserHash(answerBean.getAnswerHash());
   this.getQuestionDao().saveOrUpdate(answer);
   answerBean.setAnswerId(answer.getQuestionAnswerId());
   log.debug("QuestionAnswer created:{" + answerBean.toString());
   return answer;
 }