Comment clonedComment = (Comment)comment.clone();
request.getSession().setAttribute(Constants.COMMENT_KEY, comment);
if (strategy.confirmationRequired(clonedComment)) {
strategy.setupConfirmation(request);
return new ConfirmCommentView();
} else {
try {
saveComment(request, response, blogEntry, comment);
request.getSession().removeAttribute(Constants.COMMENT_KEY);
return new CommentConfirmationView();