this.response = new Trans2FindFirst2Response(th.getConfig());

        try {
            th.send(
                new Trans2FindFirst2(
                    th.getConfig(),
                    unc,
                    this.getWildcard(),
                    this.getSearchAttributes(),
                    th.getConfig().getListCount(),
                    th.getConfig().getListSize() - FIND_OVERHEAD),