throw new IORuntimeException(e);
        }
    }

    /**
     * {@link OutputStream}をflushします。
     *
     * @param out
     *            出力ストリーム
     */
    public static void flush(final OutputStream out) {
        if (out == null) {
            return;
        }
        try {
            out.flush();
        } catch (final IOException e) {
            throw new IORuntimeException(e);
        }
    }

      requestBody.flush()
      val responseBody = response.body.source()
      assertThat(responseBody.readUtf8Line())
        .isEqualTo("response B")
      requestBody.writeUtf8("request C\n")
      requestBody.flush()
      assertThat(responseBody.readUtf8Line())
        .isEqualTo("response D")
      requestBody.writeUtf8("request E\n")
      requestBody.flush()

			if err != nil {
				return
			}
			if len(mergeCh) == 0 {
				// Flush if nothing is queued
				w.(http.Flusher).Flush()
			}
			grid.PutByteBuffer(ev)
		case <-emptyEventTicker:
			if err := enc.Encode(struct{ Records []event.Event }{}); err != nil {
				return
			}
			w.(http.Flusher).Flush()
		case <-keepAliveTicker:
			if _, err := w.Write([]byte(" ")); err != nil {
				return
			}

      if (byteCount > length) writeContinuationFrames(streamId, byteCount - length)
    }
  }

  @Throws(IOException::class)
  fun flush() {
    this.withLock {
      if (closed) throw IOException("closed")
      sink.flush()
    }
  }

  @Throws(IOException::class)
  fun rstStream(
    streamId: Int,
    errorCode: ErrorCode,
  ) {
    this.withLock {

	var buf bytes.Buffer
	msgp.Encode(&buf, &v)
	b.SetBytes(int64(buf.Len()))
	en := msgp.NewWriter(msgp.Nowhere)
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		v.EncodeMsg(en)
	}
	en.Flush()
}

func BenchmarkDecodeallTierStats(b *testing.B) {
	v := allTierStats{}
	var buf bytes.Buffer
	msgp.Encode(&buf, &v)
	b.SetBytes(int64(buf.Len()))
	rd := msgp.NewEndlessReader(buf.Bytes(), b)

	if ipToDel.Is6() {
		return m.Deps.deleteIP(m.V6Name, ipToDel, ipProto)
	}
	return m.Deps.deleteIP(m.V4Name, ipToDel, ipProto)
}

func (m *IPSet) Flush() error {
	var err error
	err = m.Deps.flush(m.V4Name)

	if m.V6Name != "" {
		v6err := m.Deps.flush(m.V6Name)
		err = errors.Join(err, v6err)
	}
	return err
}

func (m *IPSet) ClearEntriesWithComment(comment string) error {
	var err error

		lrw.writeHeaders(&lrw.headers, code, lrw.ResponseWriter.Header())
		lrw.headersLogged = true
		lrw.ResponseWriter.WriteHeader(code)
	}
}

// Flush - Calls the underlying Flush.
func (lrw *ResponseRecorder) Flush() {
	lrw.ResponseWriter.(http.Flusher).Flush()
}

// Size - returns  the number of bytes written
func (lrw *ResponseRecorder) Size() int {
	return lrw.bytesWritten
}

	var buf bytes.Buffer
	msgp.Encode(&buf, &v)
	b.SetBytes(int64(buf.Len()))
	en := msgp.NewWriter(msgp.Nowhere)
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		v.EncodeMsg(en)
	}
	en.Flush()
}

func BenchmarkDecodeBatchJobExpire(b *testing.B) {
	v := BatchJobExpire{}
	var buf bytes.Buffer
	msgp.Encode(&buf, &v)
	b.SetBytes(int64(buf.Len()))
	rd := msgp.NewEndlessReader(buf.Bytes(), b)

      }
    }

    @Throws(IOException::class)
    override fun flush() {
      lock.assertNotHeld()

      ******@****.***ck {
        checkOutNotClosed()
      }
      // TODO(jwilson): flush the connection?!
      while (sendBuffer.size > 0L) {
        emitFrame(false)
        connection.flush()
      }
    }

    override fun timeout(): Timeout = writeTimeout

	var buf bytes.Buffer
	msgp.Encode(&buf, &v)
	b.SetBytes(int64(buf.Len()))
	en := msgp.NewWriter(msgp.Nowhere)
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		v.EncodeMsg(en)
	}
	en.Flush()
}

func BenchmarkDecodeBaseOptions(b *testing.B) {
	v := BaseOptions{}
	var buf bytes.Buffer
	msgp.Encode(&buf, &v)
	b.SetBytes(int64(buf.Len()))
	rd := msgp.NewEndlessReader(buf.Bytes(), b)