code: public void setInfo(final String info, final boolean isHtml) {
  
          if (info != null) {
              if (!CmsStringUtil.isEmptyOrWhitespaceOnly(info)) {
                  initInfoStyle();
                  final Data tooltipData = new CmsFieldTooltip.Data(m_icon, info, isHtml);
                  final Panel icon = m_icon;
                  final Supplier<Data> dataSupplier = Suppliers.ofInstance(tooltipData);
                  installTooltipEventHandlers(icon, dataSupplier);
              }
          }
      }
docs: Shows the info icon and sets the information text as its title.<p>
  
  @param info the info
  @param isHtml true if info should be interpreted as HTML rather than plain text