X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2Futils%2FInstanceIdentifierUtils.java;h=c154b81e3567d19e6be40db61dbe41690ebca78e;hb=4a2db09204b6cc8b3e25948b976921891849c9ce;hp=20268a67449d2ff1bcddeef240b91ef4f287a774;hpb=17d82f582a6bc13c78be3b19954ff8c021180e93;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/InstanceIdentifierUtils.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/InstanceIdentifierUtils.java
index 20268a6744..c154b81e35 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/InstanceIdentifierUtils.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/utils/InstanceIdentifierUtils.java
@@ -18,19 +18,21 @@ public class InstanceIdentifierUtils {
         .getLogger(InstanceIdentifierUtils.class);
 
     public static String getParentPath(String currentElementPath) {
-        String parentPath = "";
+
+        StringBuilder parentPath = new StringBuilder();
 
         if (currentElementPath != null) {
             String[] parentPaths = currentElementPath.split("/");
             if (parentPaths.length > 2) {
                 for (int i = 0; i < parentPaths.length - 1; i++) {
                     if (parentPaths[i].length() > 0) {
-                        parentPath += "/" + parentPaths[i];
+                        parentPath.append( "/");
+                        parentPath.append( parentPaths[i]);
                     }
                 }
             }
         }
-        return parentPath;
+        return parentPath.toString();
     }
 
     @Deprecated