synchronized (lock) {
      return shutdown;
    }
  }

  @Override
  public void shutdown() {
    synchronized (lock) {
      shutdown = true;
      if (runningTasks == 0) {
        lock.notifyAll();
      }
    }
  }

  // See newDirectExecutorService javadoc for unusual behavior of this method.
  @Override
  public List<Runnable> shutdownNow() {
    shutdown();
    return ImmutableList.of();
  }

                if (coordinatorTask != null) {
                  waitingCoordinatorNotified = true
                  currentTask = coordinatorTask
                  taskRunner.notifyAll()
                } else {
                  startNextTask()
                }
              }
            }
        }

        override fun coordinatorWait(
          taskRunner: TaskRunner,

  }

  /** Set the OAuth session for this client. */
  public synchronized void initOauthSession(OAuthSession session) {
    this.session = session;
    this.notifyAll();
  }

  /** Waits for an OAuth session for this client to be set. */
  public synchronized void awaitAccessToken(Timeout timeout) throws InterruptedIOException {
    while (session == null) {

                    logger.debug("delay={}", delay);
                }
                Thread.sleep(delay);
            } while (delay > 2);

            synchronized (t) {
                t.notifyAll();
            }
            //System.out.println("numComplete=" + t.numComplete + ",numThreads=" + t.numThreads);
        }

        for (ti = 0; ti < t.numThreads; ti++) {
            threads[ti].join();

                    } finally {
                        this.connectionState.set(0);
                    }
                    throw se;
                } finally {
                    transport.notifyAll();
                }
            }
        }
    }

    /**
     * @param transport
     * @param sess
     * @param response
     * @throws IOException
     */

            } catch (final SmbException se) {
                logoff(true);
                connectionState = 0;
                throw se;
            } finally {
                transport.notifyAll();
            }
        }
    }

    void logoff(final boolean inError) {
        synchronized (transport()) {

            if (connectionState != 2) { // not-connected
                return;

                    }
                }
            }
            inDfs = false;
            inDomainDfs = false;

            connectionState = 0;

            session.transport.notifyAll();
        }
    }

    @Override
    public String toString() {
        return "SmbTree[share=" + share + ",service=" + service + ",tid=" + tid + ",inDfs=" + inDfs + ",inDomainDfs=" + inDomainDfs

                        // responses
                        logoff(true, true);
                    }
                    throw se;
                } finally {
                    trans.notifyAll();
                }
            }
        }
    }

    /**
     * @param trans
     * @param chain
     * @param andxResponse
     * @throws SmbException
     */

        return obj;
    }

    private void updateLookupTable(final Name name) {
        synchronized (this.inFlightLookups) {
            this.inFlightLookups.remove(name);
            this.inFlightLookups.notifyAll();
        }
    }

    void cacheAddress(final Name hostName, final NbtAddress addr) {
        if (this.transportContext.getConfig().getNetbiosCachePolicy() == 0) {
            return;
        }

                            for (final Response response : this.response_map.values()) {
                                synchronized (response) {
                                    response.notifyAll();
                                }
                            }
                            continue;
                        }

                        if (log.isDebugEnabled()) {