docs: @Override
      public IPortletWindowId getDefaultPortletWindowId(
              HttpServletRequest request, IPortletEntityId portletEntityId) {
          final IPortletWindowId portletWindowId = this.createPortletWindowId(null, portletEntityId);
          logger.trace(
                  "Determined default portlet window id {} for portlet entity {}",
                  portletWindowId,
                  portletEntityId);
          return portletWindowId;
      }