[ONOS-6195] Updating L3VPN create.

Change-Id: Ic23854388970d55c1c591c59edfe5e3e3ba78d1f
diff --git a/apps/l3vpn/netl3vpn/src/main/java/org/onosproject/l3vpn/netl3vpn/impl/NetL3vpnManager.java b/apps/l3vpn/netl3vpn/src/main/java/org/onosproject/l3vpn/netl3vpn/impl/NetL3vpnManager.java
index e13057e..e911000 100644
--- a/apps/l3vpn/netl3vpn/src/main/java/org/onosproject/l3vpn/netl3vpn/impl/NetL3vpnManager.java
+++ b/apps/l3vpn/netl3vpn/src/main/java/org/onosproject/l3vpn/netl3vpn/impl/NetL3vpnManager.java
@@ -180,7 +180,8 @@
     private NodeId localNodeId;
     private ApplicationId appId;
 
-    private DynamicConfigListener configListener = new InternalConfigListener();
+    private final DynamicConfigListener configListener = new
+            InternalConfigListener();
 
     private final InternalLeadershipListener leadershipEventListener =
             new InternalLeadershipListener();
@@ -625,6 +626,7 @@
                                                             devMod);
         ResourceData resData = modelConverter.createDataNode(driMod);
         addToStore(resData);
+        l3VpnStore.addVpnIns(inst.vpnName(), inst);
         return info;
     }