import org.openecomp.sdc.be.model.Component;
import org.openecomp.sdc.be.model.ComponentInstance;
import org.openecomp.sdc.be.model.User;
-import org.openecomp.sdc.be.model.jsontitan.operations.ExternalReferencesOperation;
+import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ExternalReferencesOperation;
import javax.annotation.Resource;
import java.util.*;