code: public void addMemberDescription(VariableElement field, DocTree serialFieldTag, Content contentTree) {
          CommentHelper ch = utils.getCommentHelper(field);
          List<? extends DocTree> description = ch.getDescription(configuration, serialFieldTag);
          if (!description.isEmpty()) {
              Content serialFieldContent = new RawHtml(ch.getText(description));
              Content div = HtmlTree.DIV(HtmlStyle.block, serialFieldContent);
              contentTree.addContent(div);
          }
      }
docs: Add the description text for this member represented by the tag.
  
  @param serialFieldTag the field to document (represented by tag)
  @param contentTree the tree to which the deprecated info will be added