[ONOS-3394] Json Models for Intents

Change-Id: I33620d826fddffa69982d49cb99fe4199c2bf522
diff --git a/core/api/src/main/java/org/onosproject/net/intent/HostToHostIntent.java b/core/api/src/main/java/org/onosproject/net/intent/HostToHostIntent.java
index c146724..306597b 100644
--- a/core/api/src/main/java/org/onosproject/net/intent/HostToHostIntent.java
+++ b/core/api/src/main/java/org/onosproject/net/intent/HostToHostIntent.java
@@ -114,6 +114,8 @@
             return this;
         }
 
+
+
         /**
          * Builds a host to host intent from the accumulated parameters.
          *