Mechanical code cleanup (sal-distributed-datastore)

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / utils / SerializationUtils.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/SerializationUtils.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/SerializationUtils.java
index 5f84f54b74f30e173c0b77af72178b6daffdfc9e..97e3383490d5bb058d3999c454464c435d16ee0c 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/SerializationUtils.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/SerializationUtils.java
@@ -35,7 +35,7 @@ public final class SerializationUtils {
     public static final ThreadLocal<NormalizedNodeDataOutput> REUSABLE_WRITER_TL = new ThreadLocal<>();
     public static final ThreadLocal<NormalizedNodeDataInput> REUSABLE_READER_TL = new ThreadLocal<>();
 
-    public static interface Applier<T> {
+    public interface Applier<T> {
         void apply(T instance, YangInstanceIdentifier path, NormalizedNode<?, ?> node);
     }
 
@@ -114,22 +114,19 @@ public final class SerializationUtils {
     }
 
     public static NormalizedNode<?, ?> deserializeNormalizedNode(byte [] bytes) {
-        NormalizedNode<?, ?> node = null;
         try {
-            node = tryDeserializeNormalizedNode(new DataInputStream(new ByteArrayInputStream(bytes)));
+            return tryDeserializeNormalizedNode(new DataInputStream(new ByteArrayInputStream(bytes)));
         } catch(InvalidNormalizedNodeStreamException e) {
             // Probably from legacy protobuf serialization - try that.
             try {
                 NormalizedNodeMessages.Node serializedNode = NormalizedNodeMessages.Node.parseFrom(bytes);
-                node =  new NormalizedNodeToNodeCodec(null).decode(serializedNode);
+                return new NormalizedNodeToNodeCodec(null).decode(serializedNode);
             } catch (InvalidProtocolBufferException e2) {
                 throw new IllegalArgumentException("Error deserializing NormalizedNode", e);
             }
         } catch (IOException e) {
             throw new IllegalArgumentException("Error deserializing NormalizedNode", e);
         }
-
-        return node;
     }
 
     public static byte [] serializeNormalizedNode(NormalizedNode<?, ?> node) {