protected Scheduler scheduler() {
            return newFixedDelaySchedule(0, 1, MILLISECONDS);
          }
        };

    service.startAsync();
    assertFalse(service.executor().isShutdown());
    service.awaitRunning();
    service.stopAsync();
    service.awaitTerminated();
    assertTrue(executor.get().awaitTermination(100, MILLISECONDS));
  }

          protected Scheduler scheduler() {
            return newFixedDelaySchedule(0, 1, MILLISECONDS);
          }
        };

    service.startAsync();
    assertFalse(service.executor().isShutdown());
    service.awaitRunning();
    service.stopAsync();
    service.awaitTerminated();
    assertTrue(executor.get().awaitTermination(100, MILLISECONDS));
  }

     */
    private final byte[] fileId;

    /**
     * The type of handle (DURABLE_V1, DURABLE_V2, or PERSISTENT)
     */
    private final HandleType type;

    /**
     * The timeout in milliseconds for durable handles (not applicable for persistent handles)
     */
    private final long timeout;

    /**
     * The timestamp when this handle was created
     */
    private final long createTime;

    protected boolean smbTcpNoDelay = false;
    /** Response timeout in milliseconds for SMB operations */
    protected int smbResponseTimeout = SmbConstants.DEFAULT_RESPONSE_TIMEOUT;
    /** Socket timeout in milliseconds for SMB connections */
    protected int smbSocketTimeout = SmbConstants.DEFAULT_SO_TIMEOUT;
    /** Connection timeout in milliseconds for establishing SMB connections */

        public void run() {
          Uninterruptibles.sleepUninterruptibly(delay, MILLISECONDS);
          notifyStarted();
        }
      }.start();
    }

    @Override
    protected void doStop() {
      new Thread() {
        @Override
        public void run() {
          Uninterruptibles.sleepUninterruptibly(delay, MILLISECONDS);
          notifyStopped();
        }
      }.start();
    }
  }

    /** List of command strings to execute for thumbnail generation. */
    protected List<String> commandList;

    /** Timeout for command execution in milliseconds. */
    protected long commandTimeout = 30 * 1000L;// 30sec

    /** Timeout for destroying processes in milliseconds. */
    protected long commandDestroyTimeout = 5 * 1000L;// 5sec

    /** Base directory for command execution. */
    protected File baseDir;

    }

    /**
     * Provider for current time in milliseconds. Can be overridden for testing.
     */
    private static LongSupplier timeProvider = System::currentTimeMillis;

    /**
     * Returns the current time in milliseconds.
     *
     * @return the current time in milliseconds
     */
    public static long currentTimeMillis() {
        return timeProvider.getAsLong();

     * 7. We expect get() to return this result.
     * 8. We expect the test thread's interrupt state to be false.
     */
    InterruptionUtil.requestInterruptIn(200, MILLISECONDS);

    assertFalse(Thread.interrupted());
    try {
      delayedFuture.get(20000, MILLISECONDS);
      fail("expected to be interrupted");
    } catch (InterruptedException expected) {
    } catch (TimeoutException e) {
      throw new RuntimeException(e);

    }

    /**
     * Returns the retry interval.
     * @return The retry interval in milliseconds.
     */
    public long getRetryInterval() {
        return retryInterval;
    }

    /**
     * Sets the retry interval.
     * @param retryInterval The retry interval in milliseconds.
     */
    public void setRetryInterval(final long retryInterval) {
        this.retryInterval = retryInterval;

            this.message = message;
            this.throwable = throwable;
        }

        /**
         * Returns the event timestamp in milliseconds.
         *
         * @return the event timestamp in milliseconds
         */
        public long getTimestamp() {
            return timestamp;
        }

        /**
         * Returns the log level name.
         *