X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-clustering-commons%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2Fnode%2Futils%2Fstream%2FAbstractNormalizedNodeDataOutput.java;h=161a450ddc6b7993f49f4f6ff97ecad2ee0b0df2;hp=447a588a10239f1b33a8665664829e1d4d92951d;hb=69584f4fa7b55eb89d28b3b1d8003b7c4918b5b6;hpb=1c992d01fb7be6dfb310ac82839a8f1876d890de

diff --git a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/AbstractNormalizedNodeDataOutput.java b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/AbstractNormalizedNodeDataOutput.java
index 447a588a10..161a450ddc 100755
--- a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/AbstractNormalizedNodeDataOutput.java
+++ b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/AbstractNormalizedNodeDataOutput.java
@@ -15,7 +15,7 @@ import java.io.OutputStream;
 import java.io.StringWriter;
 import java.nio.charset.StandardCharsets;
 import java.util.Collection;
-import java.util.Map;
+import java.util.Map.Entry;
 import java.util.Set;
 import javax.xml.transform.TransformerException;
 import javax.xml.transform.TransformerFactory;
@@ -249,7 +249,7 @@ abstract class AbstractNormalizedNodeDataOutput implements NormalizedNodeDataOut
         LOG.trace("Starting a new map entry node");
         startNode(identifier.getNodeType(), NodeTypes.MAP_ENTRY_NODE);
 
-        writeKeyValueMap(identifier.getKeyValues());
+        writeKeyValueMap(identifier.entrySet());
     }
 
     @Override
@@ -395,7 +395,7 @@ abstract class AbstractNormalizedNodeDataOutput implements NormalizedNodeDataOut
                     (NodeIdentifierWithPredicates) pathArgument;
                 writeQName(nodeIdentifierWithPredicates.getNodeType());
 
-                writeKeyValueMap(nodeIdentifierWithPredicates.getKeyValues());
+                writeKeyValueMap(nodeIdentifierWithPredicates.entrySet());
                 break;
 
             case PathArgumentTypes.NODE_IDENTIFIER_WITH_VALUE :
@@ -417,11 +417,10 @@ abstract class AbstractNormalizedNodeDataOutput implements NormalizedNodeDataOut
         }
     }
 
-    private void writeKeyValueMap(final Map<QName, Object> keyValueMap) throws IOException {
-        if (keyValueMap != null && !keyValueMap.isEmpty()) {
-            output.writeInt(keyValueMap.size());
-
-            for (Map.Entry<QName, Object> entry : keyValueMap.entrySet()) {
+    private void writeKeyValueMap(final Set<Entry<QName, Object>> entrySet) throws IOException {
+        if (!entrySet.isEmpty()) {
+            output.writeInt(entrySet.size());
+            for (Entry<QName, Object> entry : entrySet) {
                 writeQName(entry.getKey());
                 writeObject(entry.getValue());
             }