Reviewer reviewerUser = commentingManager.getReviewer(userEmail);
JSONWriter writer = new JSONWriter(true);
Iterator<ReviewerVersion> iterator = reviewerUser.getReviewerVersions();
while (iterator.hasNext()) {
ReviewerVersion reviewerVersion = iterator.next();
String reviewDesignerID = reviewerVersion.getDesignerID();
String reviewTime = reviewerVersion.getTimeVersion();
if (designerIDParm == null || designerIDParm.equals("") || designerIDParm.equals(reviewDesignerID)) {
IDesignerUser designerUser = commentingManager.getDesignerUser(reviewDesignerID);
/* designer user removed from the system (or never existed) */
if(designerUser==null) continue;
Version version = designerUser.getVersion(reviewTime);