docs: @Override
      public PortletURLProvider getPortletURLProvider(TYPE type) {
          final IPortletWindowId portletWindowId = this.portletWindow.getPortletWindowId();
          final UrlType urlType = UrlType.fromPortletUrlType(type);
          final IPortalUrlBuilder portalUrlBuilder =
                  this.portalUrlProvider.getPortalUrlBuilderByPortletWindow(
                          containerRequest, portletWindowId, urlType);
          final IPortletUrlBuilder portletUrlBuilder =
                  portalUrlBuilder.getPortletUrlBuilder(portletWindowId);
          return new PortletURLProviderImpl(portletUrlBuilder);
      }