var data []byte
	var fetched bool
	return func() []byte {
		if !fetched {
			data = input()
			fetched = true
		}
		return metadataEncrypter(key)("compression-index", data)
	}
}

// compressionIndexDecrypt reverses compressionIndexEncrypter.
func (o *ObjectInfo) compressionIndexDecrypt(input []byte, h http.Header) ([]byte, error) {

    /**
     * Writes the specified byte to this file output stream.
     *
     * @throws IOException
     *             if a network error occurs
     */

    @Override
    public void write(final int b) throws IOException {
        this.tmp[0] = (byte) b;
        write(this.tmp, 0, 1);
    }

    /**
     * Writes b.length bytes from the specified byte array to this
     * file output stream.

	// https://bugs.openjdk.org/browse/JDK-7073588.
	// The approach here is to write 8 byte sizes if needed without
	// adding a zip64 extra in the local header (too late anyway).
	var buf []byte
	if w.isZip64() {
		buf = make([]byte, dataDescriptor64Len)
	} else {
		buf = make([]byte, dataDescriptorLen)
	}
	b := writeBuf(buf)
	b.uint32(dataDescriptorSignature) // de-facto standard, required by OS X

     *
     * @see jcifs.internal.smb2.ServerMessageBlock2#writeBytesWireFormat(byte[], int)
     */
    @Override
    protected int writeBytesWireFormat(final byte[] dst, int dstIndex) {
        final int start = dstIndex;
        SMBUtil.writeInt2(9, dst, dstIndex);
        SMBUtil.writeInt2(this.treeFlags, dst, dstIndex + 2);
        dstIndex += 4;

        final byte[] data = this.path.getBytes(StandardCharsets.UTF_16LE);

    this.hasher = checkNotNull(hashFunction.newHasher());
  }

  /**
   * Reads the next byte of data from the underlying input stream and updates the hasher with the
   * byte read.
   */
  @Override
  @CanIgnoreReturnValue
  public int read() throws IOException {
    int b = in.read();
    if (b != -1) {
      hasher.putByte((byte) b);
    }
    return b;
  }

  /**

    public boolean isSigningEnforced() {
        return this.signingEnforced;
    }

    @Override
    protected int writeParameterWordsWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override
    protected int writeBytesWireFormat(final byte[] dst, final int dstIndex) {
        final ByteArrayOutputStream bos = new ByteArrayOutputStream();

        for (final String dialect : this.dialects) {

	"github.com/minio/minio/internal/hash"
)

var errConfigNotFound = errors.New("config file not found")

func readConfigWithMetadata(ctx context.Context, store objectIO, configFile string, opts ObjectOptions) ([]byte, ObjectInfo, error) {
	r, err := store.GetObjectNInfo(ctx, minioMetaBucket, configFile, nil, http.Header{}, opts)
	if err != nil {
		if isErrObjectNotFound(err) {
			return nil, ObjectInfo{}, errConfigNotFound
		}

     * byte order: the highest order byte of the address is in getAddress()[0].
     *
     * @return a four byte array
     */

    public byte[] getAddress() {
        final byte[] addr = new byte[4];

        addr[0] = (byte) (address >>> 24 & 0xFF);
        addr[1] = (byte) (address >>> 16 & 0xFF);
        addr[2] = (byte) (address >>> 8 & 0xFF);

                        String.format("Fragment flag 0x%02X should be in valid byte range 0x00-0xFF", flag));
            }
        }

        @Test
        @DisplayName("RPC packet flags should be within byte range")
        void testRpcPacketFlagsRange() {
            // Verify that RPC packet flags are within byte range (0x00-0xFF)

   *
   * @since 7.0
   */
  public static long fromBytes(
      byte b1, byte b2, byte b3, byte b4, byte b5, byte b6, byte b7, byte b8) {
    return (b1 & 0xFFL) << 56
        | (b2 & 0xFFL) << 48
        | (b3 & 0xFFL) << 40
        | (b4 & 0xFFL) << 32
        | (b5 & 0xFFL) << 24
        | (b6 & 0xFFL) << 16
        | (b7 & 0xFFL) << 8
        | (b8 & 0xFFL);