* @param eventType
* The type of event to fire.
*/
private void fireProgressEvent(final ProgressListenerCallbackExecutor progressListenerCallbackExecutor, final int eventType) {
if (progressListenerCallbackExecutor == null) return;
ProgressEvent event = new ProgressEvent(0);
event.setEventCode(eventType);
progressListenerCallbackExecutor.progressChanged(event);
}