final ByteArrayOutputStream out = new ByteArrayOutputStream();

              @Override
              public boolean processBytes(byte[] buf, int off, int len) throws IOException {
                out.write(buf, off, len);
                return true;
              }

              @Override
              public byte[] getResult() {
                return out.toByteArray();

    ByteProcessor<byte[]> processor =
        new ByteProcessor<byte[]>() {
          int pos;

          @Override
          public boolean processBytes(byte[] buf, int off, int len) throws IOException {
            System.arraycopy(buf, off, processedBytes, pos, len);
            pos += len;
            return true;
          }

          @Override
          public byte[] getResult() {

	if ctxt.ConsoleAddr == "" {
		ctxt.ConsoleAddr = ctx.String("console-address")
	}

	if cxml := ctx.String("crossdomain-xml"); cxml != "" {
		buf, err := os.ReadFile(cxml)
		if err != nil {
			return err
		}
		ctxt.CrossDomainXML = string(buf)
	}

	// Check "no-compat" flag from command line argument.
	ctxt.StrictS3Compat = !ctx.IsSet("no-compat") && !ctx.GlobalIsSet("no-compat")

	switch {

            final StringBuilder buf = new StringBuilder(100);
            buf.append("ftp://");
            buf.append(getHost());
            final int port = getPort();
            if (port != DEFAULT_FTP_PORT) {
                buf.append(':').append(port);
            }
            buf.append(path);
            final String url = normalize(buf.toString());
            if ("/".equals(path)) {

	// Read `xl.meta` in parallel across disks.
	for index := range rawFileInfos {
		rf := rawFileInfos[index]
		if rf.Buf == nil {
			continue
		}
		if !readData {
			// Save the buffer so we can reuse it.
			v2bufs[index] = rf.Buf
		}

		var xl xlMetaV2
		if err := xl.LoadOrConvert(rf.Buf); err != nil {
			errs[index] = err
			continue
		}
		metadataArray[index] = &xl

        final InputStream errorStream = connection.getErrorStream();
        if (errorStream != null && errorStream.available() != 0) {
            int count;
            final byte[] buf = new byte[1024];
            while ((count = errorStream.read(buf, 0, 1024)) != -1) {
                ;
            }
        }
        String authHeader;
        if (response == HTTP_UNAUTHORIZED) {
            authHeader = "WWW-Authenticate";

        final StringBuilder buf = new StringBuilder(50);
        for (int i = 0; i < docid.length(); i += splitSize) {
            int hash = docid.substring(i).hashCode() % splitHashSize;
            if (hash < 0) {
                hash *= -1;
            }
            buf.append('_').append(Integer.toString(hash)).append('/');
        }
        buf.append(docid).append('.').append(imageExtention);

	lockServers = make([]*lockServer, numberOfNodes)
)

func getLockArgs(r *http.Request) (args LockArgs, err error) {
	buf, err := io.ReadAll(r.Body)
	if err != nil {
		return args, err
	}
	_, err = args.UnmarshalMsg(buf)
	return args, err
}

type lockServerHandler struct {
	lsrv *lockServer
}

func (lh *lockServerHandler) writeErrorResponse(w http.ResponseWriter, err error) {

        when(mockIn.read(any(byte[].class))).thenReturn(7);

        // Act
        byte[] buf = new byte[16];
        byte[] recv = new byte[16];
        int r = spyHandle.sendrecv(buf, 2, 4, recv, 16);

        // Assert
        assertEquals(7, r);
        verify(mockOut).write(eq(buf), eq(2), eq(4));
        verify(mockIn).read(eq(recv));
    }

    @Test

			lastSetDeadline = now
		}

		_, err := buf.WriteTo(conn)
		if err != nil {
			if !xnet.IsNetworkOrHostDown(err, true) {
				gridLogIf(ctx, fmt.Errorf("ws write: %w", err))
			}
			return false
		}
		if buf.Cap() > writeBufferSize*8 {
			// Reset buffer if it gets too big, so we don't keep it around.
			buf = bytes.Buffer{}
		}
		buf.Reset()
		return true
	}