ONOS-6886 Move interface classes from incubator to core

Change-Id: Iaae4d98279e4b77fc3f0b5a63d547921f93aeb46
diff --git a/apps/reactive-routing/src/main/java/org/onosproject/reactive/routing/ReactiveRoutingConfiguration.java b/apps/reactive-routing/src/main/java/org/onosproject/reactive/routing/ReactiveRoutingConfiguration.java
index d91c7e4..b6145ad 100644
--- a/apps/reactive-routing/src/main/java/org/onosproject/reactive/routing/ReactiveRoutingConfiguration.java
+++ b/apps/reactive-routing/src/main/java/org/onosproject/reactive/routing/ReactiveRoutingConfiguration.java
@@ -33,7 +33,7 @@
 import org.onlab.packet.MacAddress;
 import org.onosproject.core.ApplicationId;
 import org.onosproject.core.CoreService;
-import org.onosproject.incubator.net.intf.InterfaceService;
+import org.onosproject.net.intf.InterfaceService;
 import org.onosproject.net.ConnectPoint;
 import org.onosproject.net.config.ConfigFactory;
 import org.onosproject.net.config.NetworkConfigEvent;