Allowed flows to be permanent

Change-Id: I61952fe4cbad98be53094c7ec4a474868384b616
diff --git a/apps/fwd/src/main/java/org/onlab/onos/fwd/ReactiveForwarding.java b/apps/fwd/src/main/java/org/onlab/onos/fwd/ReactiveForwarding.java
index 62b0b84..49a420f 100644
--- a/apps/fwd/src/main/java/org/onlab/onos/fwd/ReactiveForwarding.java
+++ b/apps/fwd/src/main/java/org/onlab/onos/fwd/ReactiveForwarding.java
@@ -1,5 +1,10 @@
 package org.onlab.onos.fwd;
 
+import static org.slf4j.LoggerFactory.getLogger;
+
+import java.util.Dictionary;
+import java.util.Set;
+
 import org.apache.felix.scr.annotations.Activate;
 import org.apache.felix.scr.annotations.Component;
 import org.apache.felix.scr.annotations.Deactivate;
@@ -30,11 +35,6 @@
 import org.osgi.service.component.ComponentContext;
 import org.slf4j.Logger;
 
-import java.util.Dictionary;
-import java.util.Set;
-
-import static org.slf4j.LoggerFactory.getLogger;
-
 /**
  * Sample reactive forwarding application.
  */
@@ -206,7 +206,7 @@
         treat.setOutput(portNumber);
 
         FlowRule f = new DefaultFlowRule(context.inPacket().receivedFrom().deviceId(),
-                                         builder.build(), treat.build(), PRIORITY, appId, TIMEOUT);
+                                         builder.build(), treat.build(), PRIORITY, appId, TIMEOUT, false);
 
         flowRuleService.applyFlowRules(f);
     }