code: @Override
      public String getNameHtml() {
          String nameHtml = personRenderer.getNameHtml();
          if (nameHtml == null || nameHtml.equals("")) {
              nameHtml = "&nbsp;&nbsp;&nbsp;";
          }
          return "<table class=\"bbox\"><tr><td class=\"tree bbox\">"
                  + nameHtml + "</td></tr></table>";
      }
docs: {@inheritDoc}