Fix checkstyle issues to enforce it

[controller.git] / opendaylight / config / config-manager-facade-xml / src / main / java / org / opendaylight / controller / config / facade / xml / mapping / attributes / mapping / ArrayAttributeMappingStrategy.java

diff --git a/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/mapping/ArrayAttributeMappingStrategy.java b/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/mapping/ArrayAttributeMappingStrategy.java
index 0c593ebf3d59bf7aaad73b0a4775610b98697455..9aa5a6a9148dd9aafb13dc651ed4f91d77721481 100644 (file)
--- a/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/mapping/ArrayAttributeMappingStrategy.java
+++ b/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/mapping/ArrayAttributeMappingStrategy.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
+ * Copyright (c) 2015, 2017 Cisco Systems, Inc. and others.  All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
@@ -28,7 +28,7 @@ public class ArrayAttributeMappingStrategy extends AbstractAttributeMappingStrat
 
     @Override
     public Optional<List<Object>> mapAttribute(final Object value) {
-        if (value == null){
+        if (value == null) {
             return Optional.absent();
         }
 
@@ -40,12 +40,10 @@ public class ArrayAttributeMappingStrategy extends AbstractAttributeMappingStrat
             Object innerValue = Array.get(value, i);
             Optional<?> mapAttribute = innerElementStrategy.mapAttribute(innerValue);
 
-            if (mapAttribute.isPresent()){
+            if (mapAttribute.isPresent()) {
                 retVal.add(mapAttribute.get());
             }
         }
-
         return Optional.of(retVal);
     }
-
 }