1 files changed, 23 insertions, 19 deletions
diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/utils/BackUpHandler.java b/PolicyEngineUtils/src/main/java/org/onap/policy/utils/BackUpHandler.java
index 4dfc64c39..09cfe7832 100644
--- a/PolicyEngineUtils/src/main/java/org/onap/policy/utils/BackUpHandler.java
+++ b/PolicyEngineUtils/src/main/java/org/onap/policy/utils/BackUpHandler.java
@@ -2,14 +2,14 @@
  * ============LICENSE_START=======================================================
  * PolicyEngineUtils
  * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017, 2019 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.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -23,20 +23,24 @@ package org.onap.policy.utils;
 import org.onap.policy.api.NotificationHandler;
 import org.onap.policy.api.PDPNotification;
 
-public interface BackUpHandler extends NotificationHandler{
-	
-	/**
-	 * <code>notificationReceived</code> method will be triggered automatically whenever a Notification is received by the PEP.
-	 * 
-	 * @param notification <code>PDPNotification</code> of {@link org.onap.policy.api.PDPNotification} is the object that has information of the notification.
-	 */
-	@Override
-	public void notificationReceived(PDPNotification notification);
-	
-	/**
-	 * <code>runOnNotification</code> method will be triggered automatically whenever a Notification is received by the PEP This needs to be the main implementation.
-	 * 
-	 * @param notification <code>PDPNotification</code> of {@link org.onap.policy.api.PDPNotification} is the object that has information of the notification.
-	 */
-	public void runOnNotification(PDPNotification notification);
+public interface BackUpHandler extends NotificationHandler {
+
+    /**
+     * <code>notificationReceived</code> method will be triggered automatically whenever a Notification is received by
+     * the PEP.
+     *
+     * @param notification <code>PDPNotification</code> of {@link org.onap.policy.api.PDPNotification} is the object
+     *        that has information of the notification.
+     */
+    @Override
+    public void notificationReceived(PDPNotification notification);
+
+    /**
+     * <code>runOnNotification</code> method will be triggered automatically whenever a Notification is received by the
+     * PEP This needs to be the main implementation.
+     *
+     * @param notification <code>PDPNotification</code> of {@link org.onap.policy.api.PDPNotification} is the object
+     *        that has information of the notification.
+     */
+    public void runOnNotification(PDPNotification notification);
 }