remote stats service functional

Change-Id: I4ebc4c565b7ee7533b5bd1a0379f54470223ba0e
diff --git a/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoNamespaces.java b/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoNamespaces.java
index dc0eaa8..9b75cea 100644
--- a/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoNamespaces.java
+++ b/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoNamespaces.java
@@ -31,6 +31,7 @@
 import org.onlab.onos.net.flow.DefaultFlowRule;
 import org.onlab.onos.net.flow.DefaultTrafficSelector;
 import org.onlab.onos.net.flow.DefaultTrafficTreatment;
+import org.onlab.onos.net.flow.FlowEntry;
 import org.onlab.onos.net.flow.FlowId;
 import org.onlab.onos.net.flow.criteria.Criteria;
 import org.onlab.onos.net.flow.criteria.Criterion;
@@ -98,6 +99,7 @@
                     DefaultHostDescription.class,
                     DefaultFlowRule.class,
                     DefaultFlowEntry.class,
+                    FlowEntry.FlowEntryState.class,
                     FlowId.class,
                     DefaultTrafficSelector.class,
                     Criteria.PortCriterion.class,