scheduler.setJobFactory(jobFactory);
schedulerControl.setVoidCallable();
scheduler.addSchedulerListener(schedulerListener);
schedulerControl.setVoidCallable();
scheduler.addGlobalJobListener(globalJobListener);
schedulerControl.setVoidCallable();
scheduler.addJobListener(jobListener);
schedulerControl.setVoidCallable();
scheduler.addGlobalTriggerListener(globalTriggerListener);
schedulerControl.setVoidCallable();