local.maybeStore(key, file);
        });
    }

    @Override
    public void close() throws IOException {
        if (!closed) {
            closed = true;
            Closer closer = Closer.create();
            closer.register(local);
            closer.register(remote);
            closer.close();
        }
    }

    @VisibleForTesting
    static class PackOperationExecutor {

	cc.r = nil
	return
}

// Close calls [ClientConn.Hijack] and then also closes the underlying connection.
func (cc *ClientConn) Close() error {
	c, _ := cc.Hijack()
	if c != nil {
		return c.Close()
	}
	return nil
}

// Write writes a request. An [ErrPersistEOF] error is returned if the connection
// has been closed in an HTTP keep-alive sense. If req.Close equals true, the

    }

    Closer closer = Closer.create();
    try {
      InputStream in = closer.register(openStream());
      return countBySkipping(in);
    } catch (IOException e) {
      // skip may not be supported... at any rate, try reading
    } finally {
      closer.close();
    }

    closer = Closer.create();
    try {
      InputStream in = closer.register(openStream());

    ) {
      check(!closed) { "closed" }
      checkOffsetAndCount(source.size, 0, byteCount)
      sink.write(source, byteCount)
    }

    override fun flush() {
      if (closed) return // Don't throw; this stream might have been closed on the caller's behalf.
      sink.flush()
    }

    override fun close() {
      if (closed) return
      closed = true
      detachTimeout(timeout)

				continue
			}
		}
	}()

	return objs, nil
}

// Close and release resources.
func (w *metacacheWriter) Close() error {
	if w == nil || w.closer == nil {
		return nil
	}
	w.streamWg.Wait()
	err := w.closer()
	w.closer = nil
	return err
}

// Reset and start writing to new writer.
// Close must have been called before this.
func (w *metacacheWriter) Reset(out io.Writer) {

// used by multiple goroutines concurrently.
type Stmt interface {
	// Close closes the statement.
	//
	// As of Go 1.1, a Stmt will not be closed if it's in use
	// by any queries.
	//
	// Drivers must ensure all network calls made by Close
	// do not block indefinitely (e.g. apply a timeout).
	Close() error

	// NumInput returns the number of placeholder parameters.
	//

    //     we find them, regardless of what the address policies need.
    //
    //  2. EVICTABLE: Connections not required by any address policy. This matches connections that
    //     don't participate in any policy, plus connections whose policies won't be violated if the
    //     connection is closed. We only close these if the idle connection limit is exceeded.
    //

      if (civilizedFileSystem) return fileSource

      lockingSourceCount++
      return object : ForwardingSource(fileSource) {
        private var closed = false

        override fun close() {
          super.close()
          if (!closed) {
            closed = true
            synchronized(this@DiskLruCache) {
              lockingSourceCount--
              if (lockingSourceCount == 0 && zombie) {

		t.Errorf("Until did not return immediately when the stop chan was closed inside the func")
	}
}

func TestJitterUntil(t *testing.T) {
	ch := make(chan struct{})
	// if a channel is closed JitterUntil never calls function f
	// and returns immediately
	close(ch)
	JitterUntil(func() {
		t.Fatal("should not have been invoked")
	}, 0, 1.0, true, ch)

	ch = make(chan struct{})
	called := make(chan struct{})

    }

    @Override
    public void close() {
        if (closed) {
            // Already closed.
            return;
        }
        closed = true;
        for (Loader value : loaders.values()) {
            IoActions.closeQuietly(value);
        }
    }

    private void ensureOpened() {
        if (closed) {