diff --git a/src/main/java/net/floodlightcontroller/routing/ForwardingBase.java b/src/main/java/net/floodlightcontroller/routing/ForwardingBase.java
index 09cfb9e7a723050a3f879d39b9eac5ec8eff5b2a..6e17a098bf2ec9b6fcf8a6bfa79dbce5b934a5ad 100644
--- a/src/main/java/net/floodlightcontroller/routing/ForwardingBase.java
+++ b/src/main/java/net/floodlightcontroller/routing/ForwardingBase.java
@@ -35,10 +35,7 @@ import net.floodlightcontroller.devicemanager.IDevice;
 import net.floodlightcontroller.devicemanager.IDeviceListener;
 import net.floodlightcontroller.devicemanager.IDeviceService;
 import net.floodlightcontroller.devicemanager.SwitchPort;
-import net.floodlightcontroller.packet.ARP;
 import net.floodlightcontroller.packet.Ethernet;
-import net.floodlightcontroller.packet.IPacket;
-import net.floodlightcontroller.packet.IPv4;
 import net.floodlightcontroller.routing.IRoutingService;
 import net.floodlightcontroller.routing.IRoutingDecision;
 import net.floodlightcontroller.routing.Link;
@@ -53,7 +50,6 @@ import org.openflow.protocol.OFPacketIn;
 import org.openflow.protocol.OFPacketOut;
 import org.openflow.protocol.OFPort;
 import org.openflow.protocol.OFType;
-import org.openflow.protocol.OFPacketIn.OFPacketInReason;
 import org.openflow.protocol.action.OFAction;
 import org.openflow.protocol.action.OFActionOutput;
 import org.openflow.util.HexString;