In this commit: CORD-799
   Bug fix for host-update to not remove and add the same IP addr
   NPE fix in ofdpa3pipeline
   Removing unused code in ofdpa2pipeline
   Ability to add or revoke port filters for port-updates
   Retry filters retry for a longer time
   Bug fix for suppress ports to not suppress filters
   Filters now sent only by master instance
   Removing the MPLS BOS=0 rules for now until inconsitent hardware behavior is fixed

Change-Id: I8b4ee4af6de263531e0696af86e65f1c502f5f85
diff --git a/core/api/src/main/java/org/onosproject/net/DefaultHost.java b/core/api/src/main/java/org/onosproject/net/DefaultHost.java
index 7fc77c3..d9cfa25 100644
--- a/core/api/src/main/java/org/onosproject/net/DefaultHost.java
+++ b/core/api/src/main/java/org/onosproject/net/DefaultHost.java
@@ -88,6 +88,10 @@
         return mac;
     }
 
+    /**
+     * Returns an unmodifiable set of IP addresses currently bound to the
+     * host MAC address.
+     */
     @Override
     public Set<IpAddress> ipAddresses() {
         return Collections.unmodifiableSet(ips);