Allowed flows to be permanent

Change-Id: I61952fe4cbad98be53094c7ec4a474868384b616
diff --git a/core/api/src/main/java/org/onlab/onos/net/flow/DefaultFlowEntry.java b/core/api/src/main/java/org/onlab/onos/net/flow/DefaultFlowEntry.java
index 905469f..cf448cb 100644
--- a/core/api/src/main/java/org/onlab/onos/net/flow/DefaultFlowEntry.java
+++ b/core/api/src/main/java/org/onlab/onos/net/flow/DefaultFlowEntry.java
@@ -27,7 +27,7 @@
             TrafficTreatment treatment, int priority, FlowEntryState state,
             long life, long packets, long bytes, long flowId,
             int timeout) {
-        super(deviceId, selector, treatment, priority, flowId, timeout);
+        super(deviceId, selector, treatment, priority, flowId, timeout, false);
         this.state = state;
         this.life = life;
         this.packets = packets;