Simplify code with new Map features

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

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/ClusterUtils.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/ClusterUtils.java
index 2fb9cf1cda0663db408e740f6ff94e66e621e307..06bb712fd87df254aceca283615c7283ca4ce749 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/ClusterUtils.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/ClusterUtils.java
@@ -8,7 +8,6 @@
 
 package org.opendaylight.controller.cluster.datastore.utils;
 
-import java.util.Map;
 import org.opendaylight.controller.cluster.access.concepts.MemberName;
 import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier;
 import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
@@ -80,10 +79,9 @@ public class ClusterUtils {
             builder.append(p.getNodeType().getLocalName());
             if (p instanceof NodeIdentifierWithPredicates) {
                 builder.append("-key_");
-                final Map<QName, Object> key = ((NodeIdentifierWithPredicates) p).getKeyValues();
-                key.entrySet().forEach(e -> {
-                    builder.append(e.getKey().getLocalName());
-                    builder.append(e.getValue());
+                ((NodeIdentifierWithPredicates) p).getKeyValues().forEach((key, value) -> {
+                    builder.append(key.getLocalName());
+                    builder.append(value);
                     builder.append("-");
                 });
                 builder.append("_");