code: protected List<CommentTreeElement> parseRecursive(JSONObject main) throws RedditParseException {
  
          List<CommentTreeElement> commentTree = new ArrayList<CommentTreeElement>();
          
          // Iterate over the comment tree results
          JSONArray array = (JSONArray) ((JSONObject) main.get("data")).get("children");
          for (Object element : array) {
              
              // Get the element
              JSONObject data = (JSONObject) element;
              
              // Make sure it is of the correct kind
              String kind = safeJsonToString(data.get("kind"));
              
              // If it is a comment
              if (kind != null && kind.equals(Kind.COMMENT.value())) {
                  
                  // Create comment
                  Comment comment = new Comment( (JSONObject) data.get("data") );
                  
                  // Retrieve replies
                  Object replies = ((JSONObject) data.get("data")).get("replies");
                  
                  // If it is an JSON object
                  if (replies instanceof JSONObject) {
                      comment.setReplies(parseRecursive( (JSONObject) replies ));
                      
                  // If there are no replies, end with an empty one
                  } else {
                      comment.setReplies(new ArrayList<CommentTreeElement>());
                  }
                  
                  // Add comment to the tree
                  commentTree.add(comment);
              }
              
              // If it is a more
              if (kind != null && kind.equals(Kind.MORE.value())) {
                  
                  // Add to comment tree
                  commentTree.add(new More((JSONObject) data.get("data")));
                  
              }
              
          }
          
          return commentTree;
          
      }
docs: Parse a JSON object consisting of comments and add them
  to the already existing list of comments. This does NOT create
  a new comment list.
  
  @param comments     List of comments
  @param object    JSON Object