diff --git a/src/main/java/net/onrc/onos/flow/FlowManagerImpl.java b/src/main/java/net/onrc/onos/flow/FlowManagerImpl.java
index b8b3303..6044598 100644
--- a/src/main/java/net/onrc/onos/flow/FlowManagerImpl.java
+++ b/src/main/java/net/onrc/onos/flow/FlowManagerImpl.java
@@ -17,10 +17,6 @@
 import com.tinkerpop.blueprints.Direction;
 import com.tinkerpop.blueprints.Vertex;
 
-import net.floodlightcontroller.core.INetMapTopologyObjects.IFlowEntry;
-import net.floodlightcontroller.core.INetMapTopologyObjects.IFlowPath;
-import net.floodlightcontroller.core.INetMapTopologyObjects.IPortObject;
-import net.floodlightcontroller.core.ISwitchStorage.SwitchState;
 import net.floodlightcontroller.core.IOFSwitch;
 import net.floodlightcontroller.util.DataPath;
 import net.floodlightcontroller.util.Dpid;
@@ -30,6 +26,10 @@
 import net.floodlightcontroller.util.FlowPath;
 import net.floodlightcontroller.util.Port;
 import net.floodlightcontroller.util.SwitchPort;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowEntry;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowPath;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject;
+import net.onrc.onos.ofcontroller.core.ISwitchStorage.SwitchState;
 import net.onrc.onos.util.GraphDBConnection;
 import net.onrc.onos.util.LocalTopologyEventListener;
 import net.onrc.onos.util.GraphDBConnection.Transaction;