}

    protected LoginCredential processAuthenticationData(final HttpServletRequest request) {
        final StringBuffer urlBuf = request.getRequestURL();
        final String queryStr = request.getQueryString();
        if (queryStr != null) {
            urlBuf.append('?').append(queryStr);
        }

        final Map<String, List<String>> params = new HashMap<>();

		return 0
	}

	ctxt := u.g.ptr().cgoCtxt[u.cgoCtxt]
	u.cgoCtxt--
	cgoContextPCs(ctxt, pcBuf)
	for i, pc := range pcBuf {
		if pc == 0 {
			return i
		}
	}
	return len(pcBuf)
}

// tracebackPCs populates pcBuf with the return addresses for each frame from u
// and returns the number of PCs written to pcBuf. The returned PCs correspond
// to "logical frames" rather than "physical frames"; that is if A is inlined

	dstoff, err := dst.Seek(0, io.SeekCurrent)
	if err != nil {
		t.Fatal(err)
	}
	srcoff, err := src.Seek(0, io.SeekCurrent)
	if err != nil {
		t.Fatal(err)
	}
	if dstoff != srcoff {
		t.Errorf("offsets differ: dstoff = %d, srcoff = %d", dstoff, srcoff)
	}
	if dstoff != int64(len(data)) {
		t.Errorf("dstoff = %d, want %d", dstoff, len(data))
	}
	if n != int64(len(data)) {

	ConnectionTimeMs  uint64
	TimestampsEnabled bool
	RttUs             uint32
	MinRttUs          uint32
	BytesInFlight     uint32
	Cwnd              uint32
	SndWnd            uint32
	RcvWnd            uint32
	RcvBuf            uint32
	BytesOut          uint64
	BytesIn           uint64
	BytesReordered    uint32
	BytesRetrans      uint32
	FastRetrans       uint32
	DupAcksIn         uint32
	TimeoutEpisodes   uint32

            def stdout = new java.io.Writer() {
                def buffer = new StringBuilder()
                def written = false

                void write(char[] cbuf, int off, int len) {
                    buffer.append(cbuf, off, len)
                    if (!written && buffer.toString().contains('$PROMPT')) {
                        written = true

	I_STR     = 0x5308
	I_POP     = 0x5303
	I_PUSH    = 0x5302
	I_LINK    = 0x530c
	I_UNLINK  = 0x530d
	I_PLINK   = 0x5316
	I_PUNLINK = 0x5317

	IF_UNITSEL = -0x7ffb8cca
)

type strbuf struct {
	Maxlen int32
	Len    int32
	Buf    *int8
}

type Strioctl struct {
	Cmd    int32
	Timout int32
	Len    int32
	Dp     *int8
}

type Lifreq struct {
	Name   [32]int8

		if err := w.Close(); err != nil {
			t.Errorf("error closing writer: %v", err)
		}
	}()

	rbuf := bufio.NewReader(r)
	for i := 0; i < 3; i++ {
		write <- i
		b, err := rbuf.ReadBytes('\n')
		if err != nil {
			t.Fatal(err)
		}
		t.Logf("%s\n", bytes.TrimSpace(b))
	}

	close(write)
	b, err := rbuf.ReadBytes('\n')
	if err != io.EOF || len(b) != 0 {
		t.Errorf(`ReadBytes: %q, %v; want "", io.EOF`, b, err)

					// To present indented blocks in comments correctly, process the comment as
					// a unit before adding the leading // to each line.
					docBuf := new(bytes.Buffer)
					pkg.ToText(docBuf, field.Doc.Text(), "", indent)
					scanner := bufio.NewScanner(docBuf)
					for scanner.Scan() {
						fmt.Fprintf(&pkg.buf, "%s// %s\n", indent, scanner.Bytes())
					}
				}
				s := pkg.oneLineNode(field.Type)

    private static final boolean VERBOSE = false; // debug

    protected static final Reader ILLEGAL_STATE_READER = new Reader() {
        @Override
        public int read(final char[] cbuf, final int off, final int len) {
            throw new IllegalStateException("TokenStream contract violation: reset()/close() call missing, "
                    + "reset() called multiple times, or subclass does not call super.reset(). "

		}

		if o.negative {
			fmt.Fprintf(&errbuf, "%s:%d: %s: wrong opcode found: %q\n", t.goFileName(), o.line, env, o.opcode.String())
		} else {
			fmt.Fprintf(&errbuf, "%s:%d: %s: opcode not found: %q\n", t.goFileName(), o.line, env, o.opcode.String())
		}
	}
	return errors.New(errbuf.String())
}

// defaultRunOutputLimit returns the number of runoutput tests that