if (!(obj instanceof final SmbResourceLocatorImpl o)) {
            return false;
        }

        /*
         * If uncertain, pathNamesPossiblyEqual returns true.
         * Comparing canonical paths is definitive.
         */
        if (pathNamesPossiblyEqual(this.url.getPath(), o.url.getPath()) && getURLPath().equalsIgnoreCase(o.getURLPath())) {
            try {

            boolean ret;

            if (this == f) {
                return true;
            }

            /* If uncertain, pathNamesPossiblyEqual returns true.
             * Comparing canonical paths is definitive.
             */
            if (pathNamesPossiblyEqual(url.getPath(), f.url.getPath())) {

                getUncPath0();
                f.getUncPath0();