1 files changed, 11 insertions, 15 deletions

diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/policy/PolicyTargetsUpdater.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/policy/PolicyTargetsUpdater.java
index adf927178f..e2d5f546da 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/policy/PolicyTargetsUpdater.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/policy/PolicyTargetsUpdater.java
@@ -7,9 +7,9 @@
  * 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.
@@ -17,9 +17,14 @@
  * limitations under the License.
  * ============LICENSE_END=========================================================
  */
-
 package org.openecomp.sdc.be.components.impl.policy;
 
+import static java.util.Collections.emptyList;
+import static org.apache.commons.collections.CollectionUtils.isEmpty;
+
+import java.util.List;
+import java.util.Map;
+import java.util.function.UnaryOperator;
 import org.apache.commons.collections.MapUtils;
 import org.openecomp.sdc.be.datatypes.elements.PolicyTargetType;
 import org.openecomp.sdc.be.datatypes.enums.PromoteVersionEnum;
@@ -27,13 +32,6 @@ import org.openecomp.sdc.be.model.PolicyDefinition;
 import org.openecomp.sdc.be.model.utils.GroupUtils;
 import org.springframework.stereotype.Component;
 
-import java.util.List;
-import java.util.Map;
-import java.util.function.UnaryOperator;
-
-import static java.util.Collections.emptyList;
-import static org.apache.commons.collections.CollectionUtils.isEmpty;
-
 /**
  * A Helper class which handles altering the targets state of a policy
  */
@@ -41,7 +39,7 @@ import static org.apache.commons.collections.CollectionUtils.isEmpty;
 public class PolicyTargetsUpdater {
 
     public void removeTarget(List<PolicyDefinition> policies, String targetId, PolicyTargetType targetType) {
-        policies.forEach(policy ->removePolicyTarget(policy, targetId, targetType));
+        policies.forEach(policy -> removePolicyTarget(policy, targetId, targetType));
     }
 
     public void replaceTarget(List<PolicyDefinition> policies, String oldTargetId, String newTargetId, PolicyTargetType targetType) {
@@ -62,21 +60,19 @@ public class PolicyTargetsUpdater {
         if (isEmpty(policyTargets)) {
             return;
         }
-        
         policyTargets.remove(targetId);
         policy.setVersion(GroupUtils.updateVersion(PromoteVersionEnum.MINOR, policy.getVersion()));
     }
 
     private List<String> getTargetsList(PolicyDefinition policyDefinition, PolicyTargetType targetType) {
         Map<PolicyTargetType, List<String>> targets = policyDefinition.getTargets();
-        if(MapUtils.isEmpty(targets) || isEmpty(targets.get(targetType))) {
+        if (MapUtils.isEmpty(targets) || isEmpty(targets.get(targetType))) {
             return emptyList();
         }
         return targets.get(targetType);
     }
 
     private UnaryOperator<String> prevInstanceIdByNewInstanceId(String prevInstanceId, String newInstanceId) {
-        return instId -> instId.equals(prevInstanceId) ? newInstanceId: instId;
+        return instId -> instId.equals(prevInstanceId) ? newInstanceId : instId;
     }
-
 }