boolean isBusy() {
		if (busy.get()) {
			return true;
		}
		DomainObjectAdapter dobj = getOpenedDomainObject();
		return dobj != null && !dobj.canLock();
	}
Returns true if the domain object in this domain file exists and has an open transaction.
@return true if busy
Ghidra/Framework/Project/src/main/java/ghidra/framework/data/GhidraFileData.java