private var closed: Boolean = false

    override fun timeout(): Timeout = timeout

    override fun write(
      source: Buffer,
      byteCount: Long,
    ) {
      check(!closed) { "closed" }
      checkOffsetAndCount(source.size, 0, byteCount)
      socket.sink.write(source, byteCount)
    }

    override fun flush() {

          assertThat(dispatcherE.closed).isTrue()
          assertThat(dispatcherF.closed).isFalse() // Never started.
        }
      }
  }

  class ClosableDispatcher : Dispatcher() {
    var closed = false

    override fun dispatch(request: RecordedRequest) = MockResponse()

    override fun close() {
      closed = true
    }
  }

    assertFalse(set.containsAll((Collection<?>) ImmutableSet.of("blah")));
  }

  public void testRange() {
    assertEquals(Range.closed(1, 3), ContiguousSet.create(Range.closed(1, 3), integers()).range());
    assertEquals(Range.closed(1, 3), ContiguousSet.closed(1, 3).range());
    assertEquals(

    rangeSet.add(Range.closed(3, 6));
    rangeSet.remove(Range.closed(6, 9));
    testInvariants(rangeSet);
    assertThat(rangeSet.asRanges()).containsExactly(Range.closedOpen(3, 6));
  }

  public void testRemoveExact() {
    TreeRangeSet<Integer> rangeSet = TreeRangeSet.create();
    rangeSet.add(Range.closed(3, 6));
    rangeSet.remove(Range.closed(3, 6));
    testInvariants(rangeSet);

  }

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

  @Throws(IOException::class)
  fun rstStream(
    streamId: Int,
    errorCode: ErrorCode,
  ) {
    withLock {
      if (closed) throw IOException("closed")
      require(errorCode.httpCode != -1)

      frameHeader(
        streamId = streamId,

      private var closed = false

      override fun close() {
        if (closed) return
        try {
          super.close()
        } finally {
          closedLatch.countDown()
        }
      }
    }.buffer()

  override val sink: BufferedSink =
    object : ForwardingSink(delegate.sink) {
      private var closed = false

      override fun close() {

        add(newCloseables, directExecutor());
      }
    }

    @Override
    public void close() {
      if (closed) {
        return;
      }
      synchronized (this) {
        if (closed) {
          return;
        }
        closed = true;
      }
      for (Map.Entry<AutoCloseable, Executor> entry : entrySet()) {
        closeQuietly(entry.getKey(), entry.getValue());

            It will be closed in 14 days if no further activity occurs.
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          days-before-pr-close: 14
          close-pr-message: >

// Input should be root -> object input. Each root indicates a record.
// If r.input is closed, it is assumed that no more input will come.
// When this function returns r.readerWg will be decremented and r.decoded will be closed.
// On errors, r.err will be set. This should only be accessed after r.decoded has been closed.
func (r *Reader) startReader() {
	defer r.onReaderExit()
	var tmpObj simdjson.Object
	for {

 * ("open"). If a range is unbounded on a side, it is neither open nor closed on that side; the
 * bound simply does not exist.
 *
 * @since 10.0
 */
@GwtCompatible
public enum BoundType {
  /** The endpoint value <i>is not</i> considered part of the set ("exclusive"). */
  OPEN(false),
  CLOSED(true);

  final boolean inclusive;