docs: protected PortletRequestInfoImpl getTargetedPortletRequestInfo(
              final PortalRequestInfoImpl portalRequestInfo,
              final PortletRequestInfoImpl targetedPortletRequestInfo,
              final IPortletWindowId targetedPortletWindowId) {
  
          if (targetedPortletWindowId == null) {
              return targetedPortletRequestInfo;
          }
  
          return portalRequestInfo.getPortletRequestInfo(targetedPortletWindowId);
      }