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);
        }
    }

                // + 64 byte header
                // + 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

    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();

     * The signature field of the SMB is overwritted with the sequence number;
     * The MD5 digest of the MAC signing key + the entire SMB is taken;
     * The first 8 bytes of this are placed in the signature field.
     *
     * @param data The data.
     * @param offset The starting offset at which the SMB header begins.
     * @param length The length of the SMB data starting at offset. 

        }
        else {
            javaChecksum = sun.security.krb5.internal.crypto.Aes256.calculateChecksum(keybytes, usage, bytes, 0, bytes.length);
        }

        byte[] mac = PacMac.calculateMacHMACAES(usage, makeKey(keybytes, keybytes.length == 16 ? 17 : 18), bytes);
        checkBytes(javaChecksum, mac);

    /**
     * {@literal byte}の配列をオブジェクトに変換します。
     *
     * @param bytes
     *            デシリアライズする配列。{@literal null}や空配列であってはいけません
     * @return 復元したオブジェクト
     */
    public static Object fromBinaryToObject(final byte[] bytes) {
        assertArgumentNotEmpty("bytes", bytes);

        try {
            final ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
            final ObjectInputStream ois = new ObjectInputStream(bais);

        this( file, false );
    }

/**
 * Creates an {@link java.io.OutputStream} for writing bytes to a file on an
 * SMB server addressed by the URL parameter. See {@link jcifs.smb1.smb1.SmbFile}
 * for a detailed description and examples of the smb URL syntax. If the
 * second argument is <code>true</code>, then bytes will be written to the
 * end of the file rather than the beginning.
 *

                    i = i == 1 ? 0 : 1;
                    off += read;
                }

                if ( log.isDebugEnabled() ) {
                    log.debug(String.format("Copied a total of %d bytes", off));
                }

                if ( dh.isSMB2() ) {
                    Smb2SetInfoRequest req = new Smb2SetInfoRequest(dh.getConfig(), dfd.getFileId());

                + ( lmResponseBytes == null ? "null" : "<" + lmResponseBytes.length + " bytes>" ) + ",ntResponse="
                + ( ntResponseBytes == null ? "null" : "<" + ntResponseBytes.length + " bytes>" ) + ",sessionKey="
                + ( sessionKeyBytes == null ? "null" : "<" + sessionKeyBytes.length + " bytes>" ) + ",flags=0x"
                + jcifs.util.Hexdump.toHexString(getFlags(), 8) + "]";
    }