@Override
	public DomainObject getDomainObject(Object consumer, boolean okToUpgrade, boolean okToRecover,
			TaskMonitor monitor) throws VersionException, IOException, CancelledException {
		return getReadOnlyDomainObject(consumer, DomainFile.DEFAULT_VERSION, monitor);
	}
{@code LinkedGhidraFile} corresponds to a {@link DomainFile} contained within a
{@link LinkedGhidraFolder}.
Ghidra/Framework/Project/src/main/java/ghidra/framework/data/LinkedGhidraFile.java