if len(w.buf) > 0 {
		_, err := w.w.Write(w.buf)
		if err != nil {
			return err
		}
	}
	return nil
}

// Writer returns a new writer that implements Write(b)
// by writing f(b) to w. The returned writer may use an
// internal buffer to maintain state across Write calls.
// Calling its Close method writes any buffered data to w.
func (f Form) Writer(w io.Writer) io.WriteCloser {

		offset = 0

		// We have written all the blocks, write the last remaining block.
		if write < int64(len(block)) {
			n, err := dst.Write(block[:write])
			if err != nil {
				return 0, err
			}
			totalWritten += int64(n)
			break
		}

		// Copy the block.
		n, err := dst.Write(block)
		if err != nil {
			return 0, err
		}

		// Decrement output size.
		write -= int64(n)

		// Increment written.

        Writer writer = sourceFile.openWriter();
        try {
            writer.write("class " + className + " {");
            writer.write("    String getValue() { return \\"");
            String messageFromOptions = options.get("message");
            if (messageFromOptions == null) {
                writer.write(HelperUtil.getValue() + "${suffix}");
            } else {

	z := NewWriter(buf)
	msg := []byte("hello world")
	z.Write(msg)
	z.Close()
	z.Reset(buf2)
	z.Write(msg)
	z.Close()
	if buf.String() != buf2.String() {
		t.Errorf("buf2 %q != original buf of %q", buf2.String(), buf.String())
	}
}

type limitedWriter struct {
	N int
}

func (l *limitedWriter) Write(p []byte) (n int, err error) {
	if n := l.N; n < len(p) {
		l.N = 0

        jsonWriter.beginObject();
        contents.write();
        jsonWriter.endObject();
    }

    protected void write(String name, Number number) throws IOException {
        jsonWriter.name(name).value(number);
    }

    protected void write(String name, long length) throws IOException {
        jsonWriter.name(name).value(length);
    }

    protected void write(String name, boolean value) throws IOException {

// ToHTML(w, text, nil) can be replaced by:
//
//	w.Write(p.HTML(text))
//
// which is in turn shorthand for:
//
//	w.Write(p.Printer().HTML(p.Parser().Parse(text)))
//
// If words may be non-nil, the longer replacement is:
//
//	parser := p.Parser()
//	parser.Words = words
//	w.Write(p.Printer().HTML(parser.Parse(d)))
func ToHTML(w io.Writer, text string, words map[string]string) {
	p := new(Package).Parser()

	for i := 0; i < b.N; i++ {
		rb.Write(data)
	}
}

func BenchmarkRingBuffer_AsyncWrite(b *testing.B) {
	rb := New(1024)
	data := []byte(strings.Repeat("a", 512))
	buf := make([]byte, 512)

	go func() {
		for {
			rb.Write(data)
		}
	}()

	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		rb.Read(buf)
	}
}

func BenchmarkRingBuffer_AsyncWriteBlocking(b *testing.B) {
	const sz = 512

	var b buffer
	b.init(1000)

	var w Writer
	w.Init(&b, minwidth, tabwidth, padding, padchar, flags)

	// write all at once
	title := testname + " (written all at once)"
	b.clear()
	write(t, title, &w, src)
	verify(t, title, &w, &b, src, expected)

	// write byte-by-byte
	title = testname + " (written byte-by-byte)"
	b.clear()
	for i := 0; i < len(src); i++ {
		write(t, title, &w, src[i:i+1])
	}

class SocketOutputStream extends FilterOutputStream {

    SocketOutputStream( OutputStream out ) {
        super( out );
    }

    public synchronized void write( byte[] b, int off, int len ) throws IOException {
        if( len > 0xFFFF ) {
            throw new IOException( "write too large: " + len );
        } else if( off < 4 ) {
            throw new IOException( "NetBIOS socket output buffer requires 4 bytes available before off" );
        }

                JavadocOptionFileOption<?> localeOption = options.remove("locale");
                if (localeOption != null) {
                    localeOption.write(writerContext);
                }

                for (final String option : options.keySet()) {
                    options.get(option).write(writerContext);
                }