assertOrder(X_EQ_Y, "1.milestone", "1.MILESTONE");
        assertOrder(X_EQ_Y, "1.milestone", "1.Milestone");

        assertOrder(X_EQ_Y, "1.rc", "1.RC");
        assertOrder(X_EQ_Y, "1.rc", "1.Rc");
        assertOrder(X_EQ_Y, "1.cr", "1.CR");
        assertOrder(X_EQ_Y, "1.cr", "1.Cr");

        assertOrder(X_EQ_Y, "1.snapshot", "1.SNAPSHOT");

	if dcomp == nil {
		return nil, ErrAlgorithm
	}
	var rc io.ReadCloser = dcomp(r)
	var desr io.Reader
	if f.hasDataDescriptor() {
		desr = io.NewSectionReader(f.zipr, f.headerOffset+bodyOffset+size, dataDescriptorLen)
	}
	rc = &checksumReader{
		rc:   rc,
		hash: crc32.NewIEEE(),
		f:    f,
		desr: desr,
	}
	return rc, nil
}

    private static final String[] VERSIONS_QUALIFIER = {
        "1-alpha2snapshot",
        "1-alpha2",
        "1-alpha-123",
        "1-beta-2",
        "1-beta123",
        "1-m2",
        "1-m11",
        "1-rc",
        "1-cr2",
        "1-rc123",
        "1-SNAPSHOT",
        "1",
        "1-sp",
        "1-sp2",
        "1-sp123",
        "1-abc",
        "1-def",
        "1-pom-1",
        "1-1-snapshot",

	switch s3Select.Input.format {
	case csvFormat:
		_, err = rsc.Seek(offset, seekDirection)
		if err != nil {
			return err
		}
		var rc io.ReadCloser = rsc
		if length != -1 {
			rc = newLimitedReadCloser(rsc, length)
		}

		s3Select.progressReader, err = newProgressReader(rc, s3Select.Input.CompressionType)
		if err != nil {
			rsc.Close()
			return err
		}

	if f.Name != wt.Name {
		t.Fatalf("File name: got %q, want %q", f.Name, wt.Name)
	}
	testFileMode(t, f, wt.Mode)
	rc, err := f.Open()
	if err != nil {
		t.Fatalf("opening %s: %v", f.Name, err)
	}
	b, err := io.ReadAll(rc)
	if err != nil {
		t.Fatalf("reading %s: %v", f.Name, err)
	}
	err = rc.Close()
	if err != nil {
		t.Fatalf("closing %s: %v", f.Name, err)
	}
	if !bytes.Equal(b, wt.Data) {

			writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
			return
		}
		defer gr.Close()
		rc, err = file.Open(gr)
		if err != nil {
			writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
			return
		}
	} else {
		rc = io.NopCloser(bytes.NewReader([]byte{}))
	}

	defer rc.Close()

	if err = setObjectHeaders(ctx, w, fileObjInfo, nil, opts); err != nil {

                Arrays.asList("alpha", "beta", "milestone", "rc", "snapshot", "", "sp");
        private static final List<String> RELEASE_QUALIFIERS = Arrays.asList("ga", "final", "release");

        private static final Properties ALIASES = new Properties();

        static {
            ALIASES.put("cr", "rc");
        }

        /**

		t.Fatal("reader:", err)
	}
	f0 := r.File[0]
	rc, err := f0.Open()
	if err != nil {
		t.Fatal("opening:", err)
	}
	rc.(*checksumReader).hash = fakeHash32{}
	for i := 0; i < chunks; i++ {
		_, err := io.ReadFull(rc, chunk)
		if err != nil {
			t.Fatal("read:", err)
		}
	}
	if frag := int(size % chunkSize); frag > 0 {
		_, err := io.ReadFull(rc, chunk[:frag])
		if err != nil {
			t.Fatal("read:", err)

	if err != nil {
		s.writeErrorResponse(w, err)
		return
	}

	rc, err := s.getStorage().ReadFileStream(r.Context(), volume, filePath, offset, length)
	if err != nil {
		s.writeErrorResponse(w, err)
		return
	}
	defer rc.Close()

	_, err = xioutil.Copy(w, rc)
	if !xnet.IsNetworkOrHostDown(err, true) { // do not need to log disconnected clients
		storageLogIf(r.Context(), err)

	rc, ok := body.(io.ReadCloser)
	if !ok && body != nil {
		rc = io.NopCloser(body)
	}
	req := &http.Request{
		Method:     method,
		URL:        &u,
		Proto:      "HTTP/1.1",
		ProtoMajor: 1,
		ProtoMinor: 1,
		Header:     make(http.Header),
		Body:       rc,
		Host:       u.Host,
	}
	req = req.WithContext(ctx)
	if body != nil {