import org.junit.After;
import org.junit.Before;
import org.junit.Test;
-import org.onap.aai.inventory.v19.RelationshipList;
-import org.onap.aai.inventory.v19.Vlans;
+import org.onap.aai.inventory.v21.RelationshipList;
+import org.onap.aai.inventory.v21.Vlans;
public class SubInterfaceTest {