final PacUnicodeString userDisplayNameString = pacStream.readUnicodeString();
            final PacUnicodeString logonScriptString = pacStream.readUnicodeString();
            final PacUnicodeString profilePathString = pacStream.readUnicodeString();
            final PacUnicodeString homeDirectoryString = pacStream.readUnicodeString();

     * @return the PAC Unicode string object
     * @throws IOException if an I/O error occurs
     * @throws PACDecodingException if the string structure is malformed
     */
    public PacUnicodeString readUnicodeString() throws IOException, PACDecodingException {
        final short length = readShort();
        final short maxLength = readShort();
        final int pointer = readInt();

        if (maxLength < length) {