Updating to released API version and test fixes

Change-Id: I2d4f54489b7208cc65df8c0b22a0586a9fb50a1b
diff --git a/src/test/java/org/opencord/kafka/integrations/McastKafkaIntegrationTest.java b/src/test/java/org/opencord/kafka/integrations/McastKafkaIntegrationTest.java
index 135239a..86dc91e 100644
--- a/src/test/java/org/opencord/kafka/integrations/McastKafkaIntegrationTest.java
+++ b/src/test/java/org/opencord/kafka/integrations/McastKafkaIntegrationTest.java
@@ -84,6 +84,11 @@
         }
 
         @Override
+        public void setInnerVlanValue(VlanId vlanId) {
+
+        }
+
+        @Override
         public void addListener(CordMcastStatisticsEventListener listener) {
             mcastStatsListerner = listener;
         }