}
            return ownerUser;
        }
    }

    @Override
    public SID getOwnerGroup() throws IOException {
        return getOwnerGroup(true);
    }

    @Override
    public SID getOwnerGroup(final boolean resolve) throws IOException {
        try (SmbTreeHandleImpl th = ensureTreeConnected()) {

    }

    /**
     * Returns the owner group SID for this file
     *
     * @return the owner group SID
     * @throws IOException if an I/O error occurs
     */
    public SID getOwnerGroup() throws IOException {

        final int f = open0(O_RDONLY, READ_CONTROL, 0, isDirectory() ? 1 : 0);

        /*
         * NtTrans Query Security Desc Request / Response
         */