-import org.onap.aai.champ.ChampAPI;
-import org.onap.aai.champ.ChampGraph;
-import org.onap.aai.champ.exceptions.ChampMarshallingException;
-import org.onap.aai.champ.exceptions.ChampObjectNotExistsException;
-import org.onap.aai.champ.exceptions.ChampRelationshipNotExistsException;
-import org.onap.aai.champ.exceptions.ChampSchemaViolationException;
-import org.onap.aai.champ.exceptions.ChampUnmarshallingException;
-import org.onap.aai.champ.model.ChampObject;
-import org.onap.aai.champ.model.ChampObjectIndex;
-import org.onap.aai.champ.model.ChampRelationship;
+import org.onap.aai.champcore.ChampAPI;
+import org.onap.aai.champcore.ChampGraph;
+import org.onap.aai.champcore.ChampTransaction;
+import org.onap.aai.champcore.exceptions.ChampMarshallingException;
+import org.onap.aai.champcore.exceptions.ChampObjectNotExistsException;
+import org.onap.aai.champcore.exceptions.ChampRelationshipNotExistsException;
+import org.onap.aai.champcore.exceptions.ChampSchemaViolationException;
+import org.onap.aai.champcore.exceptions.ChampTransactionException;
+import org.onap.aai.champcore.exceptions.ChampUnmarshallingException;
+import org.onap.aai.champcore.model.ChampObject;
+import org.onap.aai.champcore.model.ChampObjectIndex;
+import org.onap.aai.champcore.model.ChampRelationship;