allLoggers = append(allLoggers, &grpcLogger)
	}

	closeFns := make([]func() error, 0)

	for _, ext := range options.extensions {
		for _, logger := range allLoggers {
			newLogger, closeFn, err := ext(*logger)
			if err != nil {
				return err
			}
			*logger = newLogger
			closeFns = append(closeFns, closeFn)
		}
	}

	pt := patchTable{

 *
 * <pre>{@code
 * Closer closer = Closer.create();
 * try {
 *   InputStream in = closer.register(openInputStream());
 *   OutputStream out = closer.register(openOutputStream());
 *   // do stuff
 * } catch (Throwable e) {
 *   // ensure that any checked exception types other than IOException that could be thrown are
 *   // provided here, e.g. throw closer.rethrow(e, CheckedException.class);

 *
 * <pre>{@code
 * Closer closer = Closer.create();
 * try {
 *   InputStream in = closer.register(openInputStream());
 *   OutputStream out = closer.register(openOutputStream());
 *   // do stuff
 * } catch (Throwable e) {
 *   // ensure that any checked exception types other than IOException that could be thrown are
 *   // provided here, e.g. throw closer.rethrow(e, CheckedException.class);

    Closer closer = new Closer(suppressor);

    TestCloseable c1 = closer.register(TestCloseable.normal());
    TestCloseable c2 = closer.register(TestCloseable.normal());

    IOException exception = new IOException();

    try {
      try {
        throw exception;
      } catch (Throwable e) {
        throw closer.rethrow(e);
      } finally {
        closer.close();
      }

	// wg counts the number of outstanding HTTP requests on this server.
	// Close blocks until all requests are finished.
	wg sync.WaitGroup

	mu     sync.Mutex // guards closed and conns
	closed bool
	conns  map[net.Conn]http.ConnState // except terminal states

	// client is configured for use with the server.
	// Its transport is automatically closed when Close is called.
	client *http.Client
}

            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 {

    //     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.
    //

				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) {

	fd := open(&buf[0], _OWRITE, 0)
	if fd < 0 {
		return -1
	}
	len := findnull(&msg[0])
	if write1(uintptr(fd), unsafe.Pointer(&msg[0]), int32(len)) != int32(len) {
		closefd(fd)
		return -1
	}
	closefd(fd)
	return 0
}

//go:nosplit
func exit(e int32) {
	var status []byte
	if e == 0 {
		status = emptystatus
	} else {
		// build error string
		var tmp [32]byte

		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{})