EDIT

public class DeleteNonReferencedReferencesConfigurator extends ImportConfiguratorBase<DefaultImportState<DeleteNonReferencedReferencesConfigurator>, Object> implements IImportConfigurator{

	private boolean doReferences = true;

	public boolean isDoReferences() {

		return doReferences;

	}

		this.setSource(destination);

		this.setDestination(destination);

		this.setDbSchemaValidation(DbSchemaValidation.UPDATE);

	}

	@SuppressWarnings("unused")

		DeleteNonReferencedReferencesConfigurator result = new DeleteNonReferencedReferencesConfigurator(destination);

		return result;

	}

	@Override

	public <STATE extends ImportStateBase> STATE getNewState() {

		return (STATE) new DefaultImportState(this);

	protected void makeIoClassList() {

		ioClassList = new Class[]{

				 DeleteNonReferencedreferencesUpdater.class

	}

	@Override