code: @Override
      public Content getConstructorDetailsTreeHeader(TypeElement typeElement,
              Content memberDetailsTree) {
          memberDetailsTree.addContent(HtmlConstants.START_OF_CONSTRUCTOR_DETAILS);
          Content constructorDetailsTree = writer.getMemberTreeHeader();
          constructorDetailsTree.addContent(writer.getMarkerAnchor(
                  SectionName.CONSTRUCTOR_DETAIL));
          Content heading = HtmlTree.HEADING(HtmlConstants.DETAILS_HEADING,
                  contents.constructorDetailsLabel);
          constructorDetailsTree.addContent(heading);
          return constructorDetailsTree;
      }
docs: {@inheritDoc}