Moved pure ONOS code in net.floodlightcontroller.util to onos package namespace
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/DpidSerializer.java b/src/main/java/net/floodlightcontroller/util/serializers/DpidSerializer.java
index 06fab62..951ba90 100644
--- a/src/main/java/net/floodlightcontroller/util/serializers/DpidSerializer.java
+++ b/src/main/java/net/floodlightcontroller/util/serializers/DpidSerializer.java
@@ -7,7 +7,7 @@
 import org.codehaus.jackson.map.JsonSerializer;
 import org.codehaus.jackson.map.SerializerProvider;
 
-import net.floodlightcontroller.util.Dpid;
+import net.onrc.onos.ofcontroller.util.Dpid;
 
 /**
  * Serialize a DPID as a string.