-import org.onap.aai.champ.ChampAPI;
-import org.onap.aai.champ.ChampGraph;
-import org.onap.aai.champ.exceptions.ChampIndexNotExistsException;
-import org.onap.aai.champ.model.ChampObjectIndex;
+import org.onap.aai.champcore.ChampAPI;
+import org.onap.aai.champcore.ChampGraph;
+import org.onap.aai.champcore.exceptions.ChampIndexNotExistsException;
+import org.onap.aai.champcore.model.ChampObjectIndex;