diff --git a/src/test/java/net/onrc/onos/core/intent/runtime/UseCaseTest.java b/src/test/java/net/onrc/onos/core/intent/runtime/UseCaseTest.java
index 2505bb4..b8afdf2 100755
--- a/src/test/java/net/onrc/onos/core/intent/runtime/UseCaseTest.java
+++ b/src/test/java/net/onrc/onos/core/intent/runtime/UseCaseTest.java
@@ -25,13 +25,13 @@
 import net.onrc.onos.core.intent.runtime.PathCalcRuntimeModule;
 import net.onrc.onos.core.intent.runtime.PersistIntent;
 import net.onrc.onos.core.intent.runtime.PlanCalcRuntime;
-import net.onrc.onos.ofcontroller.networkgraph.DeviceEvent;
-import net.onrc.onos.ofcontroller.networkgraph.INetworkGraphListener;
-import net.onrc.onos.ofcontroller.networkgraph.INetworkGraphService;
-import net.onrc.onos.ofcontroller.networkgraph.LinkEvent;
-import net.onrc.onos.ofcontroller.networkgraph.NetworkGraph;
-import net.onrc.onos.ofcontroller.networkgraph.PortEvent;
-import net.onrc.onos.ofcontroller.networkgraph.SwitchEvent;
+import net.onrc.onos.core.topology.DeviceEvent;
+import net.onrc.onos.core.topology.INetworkGraphListener;
+import net.onrc.onos.core.topology.INetworkGraphService;
+import net.onrc.onos.core.topology.LinkEvent;
+import net.onrc.onos.core.topology.NetworkGraph;
+import net.onrc.onos.core.topology.PortEvent;
+import net.onrc.onos.core.topology.SwitchEvent;
 import net.onrc.onos.registry.controller.IControllerRegistryService;
 
 import org.junit.After;