Merge "Removed checkstyle warnings"

1 files changed, 5 insertions, 6 deletions

diff --git a/controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/PolicyEngineListener.java b/controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/PolicyEngineListener.java
index 5bd5d8d2c..419c31094 100644
--- a/controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/PolicyEngineListener.java
+++ b/controlloop/common/eventmanager/src/main/java/org/onap/policy/drools/PolicyEngineListener.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * policy engine
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,14 +20,13 @@
 
 package org.onap.policy.drools;
 
+@FunctionalInterface
 public interface PolicyEngineListener {
     /**
-     * Any class that implements this interface will
-     * be notified of a new event on the queue in the
-     * PolicyEngineJUnitImpl 
+     * Any class that implements this interface will be notified of a new event on the queue in the
+     * PolicyEngineJUnitImpl.
      * 
-     * @param topic a key to the queue that contains
-     *        the event
+     * @param topic a key to the queue that contains the event
      */
     public void newEventNotification(String topic);
 }