// The destination path should be relative to the share
                String destPath = dest.getUncPath();
                // Remove leading backslash if present
                if (destPath.startsWith("\\")) {
                    destPath = destPath.substring(1);
                }

                // Open the source file for renaming

            } else {
                share = null;
                unc = "\\";
            }
        }
        return unc;
    }

    /**
     * Retuns the Windows UNC style path with backslashs intead of forward slashes.
     *
     * @return  The UNC path.
     */
    public String getUncPath() {
        getUncPath0();
        if (share == null) {
            return "\\\\" + url.getHost();