TimeoutManager.getInstance().clear();
    }

    /**
     * @throws Exception
     */
    public void testExpired() throws Exception {
        TimeoutTask task = TimeoutManager.getInstance().addTimeoutTarget(new TimeoutTarget() {
            public void expired() {
                System.out.println("expired");
                expiredCount++;
            }
        }, 1, true);

                cb.query().setJobStatus_Equal(Constants.RUNNING);
                cb.query().setTarget_Equal(myName);
            });
        }

        TimeoutManager.getInstance().addTimeoutTarget(() -> {
            if (logger.isDebugEnabled()) {
                logger.debug("Updating scheduled jobs. time:{}", schedulerTime);
            }
            final long now = systemHelper.getCurrentTimeAsLong();

            }
        }
    }

    protected TimeoutTask createTimeoutTask() {
        if (timeout <= 0) {
            return null;
        }
        return TimeoutManager.getInstance().addTimeoutTarget(() -> {
            logger.warn("Process is terminated due to {} second exceeded.", timeout);
            ComponentUtil.getProcessHelper().destroyProcess(sessionId);
            processTimeout = true;

        TimeoutTask accessTimeoutTask = null;
        if (accessTimeout != null) {
            accessTimeoutTarget = new AccessTimeoutTarget(Thread.currentThread());
            accessTimeoutTask = TimeoutManager.getInstance().addTimeoutTarget(accessTimeoutTarget, accessTimeout, false);
        }

        final ExtractData data = new ExtractData();
        final HttpPost httpPost = new HttpPost(url);

        TimeoutTask accessTimeoutTask = null;
        if (accessTimeout != null) {
            accessTimeoutTarget = new AccessTimeoutTarget(Thread.currentThread());
            accessTimeoutTask = TimeoutManager.getInstance().addTimeoutTarget(accessTimeoutTarget, accessTimeout, false);
        }

        try {
            return getResponseData(uri, includeContent);
        } finally {
            if (accessTimeoutTarget != null) {

            systemMonitorTask = TimeoutManager.getInstance().addTimeoutTarget(new SystemMonitorTarget(),
                    ComponentUtil.getFessConfig().getCrawlerSystemMonitorIntervalAsInteger(), true);

            if (options.hotThread != null) {
                hotThreadMonitorTask = TimeoutManager.getInstance().addTimeoutTarget(new HotThreadMonitorTarget(), options.hotThread, true);
            }

                    destroyContainer();
                }
            };
            Runtime.getRuntime().addShutdownHook(shutdownCallback);

            systemMonitorTask = TimeoutManager.getInstance().addTimeoutTarget(new SystemMonitorTarget(),
                    ComponentUtil.getFessConfig().getThumbnailSystemMonitorIntervalAsInteger(), true);

            final int totalCount = process(options);
            if (totalCount != 0) {

        });
    }

    public TimeoutTask startMonitorTask(final JobLog jobLog) {
        final TimeoutTarget target = new MonitorTarget(jobLog);
        return TimeoutManager.getInstance().addTimeoutTarget(target, monitorInterval, true);
    }

    public void setMonitorInterval(final int monitorInterval) {
        this.monitorInterval = monitorInterval;
    }

     *
     * @param timeoutTarget target
     * @param timeout timeout
     * @param permanent permanent
     * @return {@link TimeoutTask}
     */
    public synchronized TimeoutTask addTimeoutTarget(final TimeoutTarget timeoutTarget, final int timeout, final boolean permanent) {
        final TimeoutTask task = new TimeoutTask(timeoutTarget, timeout, permanent);
        timeoutTaskList.addLast(task);
        start();

                    destroyContainer();
                }
            };
            Runtime.getRuntime().addShutdownHook(shutdownCallback);

            systemMonitorTask = TimeoutManager.getInstance().addTimeoutTarget(new SystemMonitorTarget(),
                    ComponentUtil.getFessConfig().getSuggestSystemMonitorIntervalAsInteger(), true);

            exitCode = process(options);