1 files changed, 7 insertions, 8 deletions
diff --git a/forwarding/src/main/java/org/onap/policy/distribution/forwarding/PolicyForwarder.java b/forwarding/src/main/java/org/onap/policy/distribution/forwarding/PolicyForwarder.java
index d07c707a..3059f2f0 100644
--- a/forwarding/src/main/java/org/onap/policy/distribution/forwarding/PolicyForwarder.java
+++ b/forwarding/src/main/java/org/onap/policy/distribution/forwarding/PolicyForwarder.java
@@ -5,15 +5,15 @@
  * 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.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- * 
+ *
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
@@ -21,12 +21,11 @@
 package org.onap.policy.distribution.forwarding;
 
 import java.util.Collection;
-
 import org.onap.policy.models.tosca.authorative.concepts.ToscaEntity;
 
 /**
  * Forwards polices.
- * 
+ *
  * <p>To create a policy forwarder a class implementing this interface must be created, along with a
  * concrete sub class of PolicyForwarderConfigurationParameterGroup to handle configuration
  * parameters for the policy forwarder.
@@ -35,10 +34,10 @@ public interface PolicyForwarder {
 
     /**
      * Configure the policy forwarder.
-     * 
+     *
      * <p>This method will be invoked immediately after instantiation in order for the policy forwarder
      * to configure itself.
-     * 
+     *
      * @param parameterGroupName the name of the parameter group which contains the configuration
      *        for the policy forwarder
      */
@@ -46,7 +45,7 @@ public interface PolicyForwarder {
 
     /**
      * Forward the given policies.
-     * 
+     *
      * @param policies the policies to forward
      * @throws PolicyForwardingException if an error occurs when forwarding the given policy
      */