public String getContentAsString() {
        final byte[] bytes = new byte[4096];
        try (BufferedInputStream bis = new BufferedInputStream(getContentAsStream());
                ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
            int length = bis.read(bytes);
            while (length != -1) {
                if (length != 0) {
                    baos.write(bytes, 0, length);
                }

            this.andxCommand = (byte) 0xFF;
            this.andx = null;

            dst[ start + ANDX_COMMAND_OFFSET ] = (byte) 0xFF;
            dst[ start + ANDX_RESERVED_OFFSET ] = (byte) 0x00;
            // dst[start + ANDX_OFFSET_OFFSET] = (byte)0x00;
            // dst[start + ANDX_OFFSET_OFFSET + 1] = (byte)0x00;

    }

    /**
     * 16進数の文字列に変換します。
     *
     * @param bytes
     *            バイトの配列
     * @return 16進数の文字列
     */
    public static String toHex(final byte[] bytes) {
        if (bytes == null) {
            return "";
        }
        final StringBuilder sb = new StringBuilder(bytes.length * 2);
        for (final byte b : bytes) {
            appendHex(sb, b);
        }

    public Object getData(final AccessResultData<?> accessResultData) {
        final byte[] data = accessResultData.getData();
        if (data != null) {
            try {
                return SerializeUtil.fromBinaryToObject(data);
            } catch (final Exception e) {
                throw new CrawlerSystemException("Could not create an instanced from bytes.", e);
            }
        }
        return new HashMap<String, Object>();

    }

/**
 * Returns the length of this <tt>SmbFile</tt> in bytes. If this object
 * is a <tt>TYPE_SHARE</tt> the total capacity of the disk shared in
 * bytes is returned. If this object is a directory or a type other than
 * <tt>TYPE_SHARE</tt>, 0L is returned.
 *
 * @return The length of the file in bytes or 0 if this
 * <code>SmbFile</code> is not a file.
 * @throws SmbException
 */

    /**
     * 
     * @param str
     * @return the string as bytes (ASCII)
     */
    public static byte[] getASCIIBytes ( String str ) {
        return getBytes(str, ASCII_ENCODING);
    }


    /**
     * @param str
     * @param config
     * @return the string as bytes
     */
    public static byte[] getOEMBytes ( String str, Configuration config ) {
        if ( str == null ) {

                // + 8 byte query response overhead
                // + 110 bytes entry
                // -> 1022 predicted message size <= 1023 maximum buffer size
                // 112 bytes to alignment
                // -> aligned to 1024 > 1023 maximum buffer size

                // 110 byte entry = 16 byte name = 8 char length
                try ( SmbResource r = f.resolve(repeat('Y', 8)) ) {
                    r.createNewFile();

            throw new IORuntimeException(e);
        }
    }

    public static void writeBytes(final String pathname, final byte[] bytes) {
        try (FileOutputStream fos = OutputStreamUtil.create(new File(pathname))) {
            ChannelUtil.write(fos.getChannel(), ByteBuffer.wrap(bytes));
        } catch (final IOException e) {
            throw new IORuntimeException(e);
        }
    }

    File inputFile = URLUtil.toFile(url);

    /**
     * @throws Exception
     */
    @Test
    public void testFileToFile() throws Exception {
        final byte[] bytes = readBytes(inputFile);
        assertThat(bytes, is("あいうえお".getBytes("UTF-8")));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testReadUTF8() throws Exception {

        } else if (size.divide(ONE_KB_BI).compareTo(BigInteger.ZERO) > 0) {
            displaySize = new BigDecimal(size).divide(BigDecimal.valueOf(1000)) + "KB";
        } else {
            displaySize = size + "bytes";
        }
        return displaySize;
    }

    public static long getUsedMemory() {
        final Runtime runtime = Runtime.getRuntime();
        final long freeBytes = runtime.freeMemory();