Merge "Annotate the "Visitor" interface with the @FunctionalInterface annotation"

diff --git a/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/helpers/Visitor.java b/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/helpers/Visitor.java
index 38a7647..3e7b30b 100644 (file)
--- a/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/helpers/Visitor.java
+++ b/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/helpers/Visitor.java
@@ -3,6 +3,7 @@
  * org.onap.aaf
  * ===========================================================================
  * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 IBM.
  * ===========================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,6 +21,7 @@
 
 package org.onap.aaf.auth.batch.helpers;
 
+@FunctionalInterface
 public interface Visitor<T> {
     void visit(T t);