docs: public String buildReportStartupUrl(ControlledBounceProxyUrl controlledBounceProxyUrl) throws UnsupportedEncodingException {
          String url4cc = URLEncoder.encode(controlledBounceProxyUrl.getOwnUrlForClusterControllers(), "UTF-8");
          String url4bpc = URLEncoder.encode(controlledBounceProxyUrl.getOwnUrlForBounceProxyController(), "UTF-8");
  
          return baseUrl + //
                  "?bpid=" + this.bounceProxyId + //
                  "&url4cc=" + url4cc + //
                  "&url4bpc=" + url4bpc;
      }