+ value);
} else if (SCXMLHelper.isStringEmpty(event)
|| event.equalsIgnoreCase("null")) {
TriggerEvent[] evts = {new TriggerEvent(null,
TriggerEvent.SIGNAL_EVENT, null)};
exec.triggerEvents(evts);
if (exec.getCurrentStatus().isFinal()) {
System.out.println("A final configuration reached.");
}
} else {
StringTokenizer st = new StringTokenizer(event);