docs: @Override
      public boolean isPortletRenderRequested(
              IPortletWindowId portletWindowId,
              HttpServletRequest request,
              HttpServletResponse response) {
          final Map<IPortletWindowId, IPortletRenderExecutionWorker> portletRenderingMap =
                  this.getPortletRenderingMap(request);
          final IPortletRenderExecutionWorker tracker = portletRenderingMap.get(portletWindowId);
  
          return tracker != null;
      }