private DomainObjectChangedEvent createEventFromQueuedRecords() {

		if (recordsQueue.isEmpty()) {
			timer.stop();
			return null;
		}

		DomainObjectChangedEvent e = new DomainObjectChangedEvent(src, recordsQueue);
		recordsQueue = new ArrayList<>();
		return e;
	}
Constructs a new DomainObjectChangeSupport object.

@param src The object to be put as the src for all events generated.
@param timeInterval The time (in milliseconds) this object will wait before flushing its
event buffer. If a new event comes in before the time expires, the timer is reset.
@param lock the lock used to verify that calls to {@link #flush()} are not performed while a
lock is held; this is the lock to guard the DB
Ghidra/Framework/Project/src/main/java/ghidra/framework/data/DomainObjectChangeSupport.java