code: public static String renderHTML(Component... components) {
          try {
              return renderHTMLContent(components);
          } catch (Exception e) {
              throw new RuntimeException(e);
          }
      }
docs: Given the specified components, render them to a stand-alone HTML page (which is returned as a String)
  
  @param components Components to render
  @return Stand-alone HTML page, as a String