toWrite = minOf(writeBytesMaximum - writeBytesTotal, sendBuffer.size)
        writeBytesTotal += toWrite
        outFinished = outFinishedOnLastFrame && toWrite == sendBuffer.size
      }

      writeTimeout.enter()
      try {
        connection.writeData(id, outFinished, sendBuffer, toWrite)
      } finally {
        writeTimeout.exitAndThrowIfTimedOut()

                                writer.write(hit.getSourceAsString());
                                writer.write("\n");
                            } catch (final IOException e) {
                                throw new IORuntimeException(e);
                            }
                            return true;
                        });
                        writer.flush();
                    }

				t.Fatalf("write failed: %v", err)
			}
			wroteBytes += n
			wrote.Write(buf[:n])
			debugln("WRITE 4\t", n, wroteBytes)

			// TryWriteByte
			err = rb.TryWriteByte(buf[0])
			if err != nil && err != ErrAcquireLock && err != ErrTooMuchDataToWrite && err != ErrIsFull {
				t.Fatalf("write failed: %v", err)
			}
			if err == nil {
				wroteBytes++
				wrote.Write(buf[:1])
				debugln("WRITE 5\t", 1, wroteBytes)

  private var maxFrameSize: Int = INITIAL_MAX_FRAME_SIZE
  private var closed: Boolean = false
  val hpackWriter: Hpack.Writer = Hpack.Writer(out = hpackBuffer)

  @Throws(IOException::class)
  fun connectionPreface() {
    this.withLock {
      if (closed) throw IOException("closed")
      if (!client) return // Nothing to write; servers don't send connection headers!
      if (logger.isLoggable(FINE)) {

		}
	}
}

// testNonEmptyWriter wraps an io.Writer and ensures that
// Write is never called with an empty buffer.
type testNonEmptyWriter struct{ io.Writer }

func (w testNonEmptyWriter) Write(b []byte) (int, error) {
	if len(b) == 0 {
		return 0, errors.New("unexpected empty Write call")
	}
	return w.Writer.Write(b)
}

func TestFileWriter(t *testing.T) {
	type (

pkg log/syslog (freebsd-arm64), method (*Writer) Emerg(string) error
pkg log/syslog (freebsd-arm64), method (*Writer) Err(string) error
pkg log/syslog (freebsd-arm64), method (*Writer) Info(string) error
pkg log/syslog (freebsd-arm64), method (*Writer) Notice(string) error
pkg log/syslog (freebsd-arm64), method (*Writer) Warning(string) error
pkg log/syslog (freebsd-arm64), method (*Writer) Write([]uint8) (int, error)

                throw new DictionaryException("Failed to write: " + oldItem + " -> " + item, e);
            }
        }

        public void write(final String line) {
            try {
                writer.write(line);
                writer.write(Constants.LINE_SEPARATOR);
            } catch (final IOException e) {
                throw new DictionaryException("Failed to write: " + line, e);
            }
        }

                throw new DictionaryException("Failed to write: " + oldItem + " -> " + item, e);
            }
        }

        public void write(final String line) {
            try {
                writer.write(line);
                writer.write(Constants.LINE_SEPARATOR);
            } catch (final IOException e) {
                throw new DictionaryException("Failed to write: " + line, e);
            }
        }

                throw new DictionaryException("Failed to write: " + oldItem + " -> " + item, e);
            }
        }

        public void write(final String line) {
            try {
                writer.write(line);
                writer.write(Constants.LINE_SEPARATOR);
            } catch (final IOException e) {
                throw new DictionaryException("Failed to write: " + line, e);
            }
        }

pkg log/syslog (darwin-arm64), method (*Writer) Emerg(string) error
pkg log/syslog (darwin-arm64), method (*Writer) Err(string) error
pkg log/syslog (darwin-arm64), method (*Writer) Info(string) error
pkg log/syslog (darwin-arm64), method (*Writer) Notice(string) error
pkg log/syslog (darwin-arm64), method (*Writer) Warning(string) error
pkg log/syslog (darwin-arm64), method (*Writer) Write([]uint8) (int, error)