// == true. Then there is a final call to flush.
        CoderResult result;
        if (doneFlushing) {
          result = CoderResult.UNDERFLOW;
        } else if (doneEncoding) {
          result = encoder.flush(byteBuffer);
        } else {
          result = encoder.encode(charBuffer, byteBuffer, endOfInput);
        }

type Hash struct {
	_     [0]func()     // not comparable
	seed  Seed          // initial seed used for this hash
	state Seed          // current hash of all flushed bytes
	buf   [bufSize]byte // unflushed byte buffer
	n     int           // number of unflushed bytes
}

// bufSize is the size of the Hash write buffer.
// The buffer ensures that writes depend only on the sequence of bytes,

	// Non-literal codes decode to a sequence of suffixes that are first
	// written right-to-left from the end of the buffer before being copied
	// to the start of the buffer.
	// It is flushed when it contains >= 1<<maxWidth bytes,
	// so that there is always room to decode an entire code.
	output [2 * 1 << maxWidth]byte
	o      int    // write index into output
	toRead []byte // bytes to return from Read
}

package flushwriter

import (
	"io"
	"net/http"
)

// Wrap wraps an io.Writer into a writer that flushes after every write if
// the writer implements the Flusher interface.
func Wrap(w io.Writer) io.Writer {
	fw := &flushWriter{
		writer: w,
	}
	if flusher, ok := w.(http.Flusher); ok {
		fw.flusher = flusher
	}
	return fw
}

// flushWriter provides wrapper for responseWriter with HTTP streaming capabilities

See the License for the specific language governing permissions and
limitations under the License.
*/

// Package flushwriter implements a wrapper for a writer that flushes on every
// write if that writer implements the io.Flusher interface

}

type rwUnwrapper interface {
	Unwrap() ResponseWriter
}

// Flush flushes buffered data to the client.
func (c *ResponseController) Flush() error {
	rw := c.rw
	for {
		switch t := rw.(type) {
		case interface{ FlushError() error }:
			return t.FlushError()
		case Flusher:
			t.Flush()
			return nil
		case rwUnwrapper:
			rw = t.Unwrap()
		default:
			return errNotSupported()

}

func (wr outerWithCloseNotifyAndFlush) Flush() {
	if flusher, ok := wr.UserProvidedDecorator.(http.Flusher); ok {
		flusher.Flush()
		return
	}

	wr.InnerCloseNotifierFlusher.Flush()
}

//lint:file-ignore SA1019 Keep supporting deprecated http.CloseNotifier
var _ http.CloseNotifier = outerWithCloseNotifyFlushAndHijack{}
var _ http.Flusher = outerWithCloseNotifyFlushAndHijack{}

import org.gradle.internal.logging.events.OutputEvent;
import org.gradle.internal.logging.events.OutputEventListener;
import org.gradle.internal.logging.events.UpdateNowEvent;

/**
 * Flushes the console output. Used when no other listener in the chain flushes the console.
 */
public class FlushConsoleListener implements OutputEventListener {
    private final OutputEventListener delegate;
    private final Console console;

	// the http.ResponseWriter object for both http/1.x and http2
	// implement http.Flusher and http.CloseNotifier
	if _, ok := w.(http.Flusher); !ok {
		t.Errorf("Expected the http.ResponseWriter object to implement http.Flusher")
	}

	//nolint:staticcheck // SA1019
	if _, ok := w.(http.CloseNotifier); !ok {

<!-- go.dev/issue/65319 -->
The runtime now explicitly flushes trace data when a program crashes due to an
uncaught panic. This means that more complete trace data will be available in a