X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-dom-broker%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fsal%2Fdom%2Fstore%2Fimpl%2Ftree%2FTreeNodeUtils.java;h=732352dd34bbf974b6d897984d9b731c72e5e591;hp=339d9cb44e2ed9515daa1eabbb8db2d913dab91a;hb=fe8a0e74d2a1591bf77d727d388294a123b19f37;hpb=cf1bc562f10296aa8f16473bac6688b5e8727182

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/tree/TreeNodeUtils.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/tree/TreeNodeUtils.java
index 339d9cb44e..732352dd34 100644
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/tree/TreeNodeUtils.java
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/tree/TreeNodeUtils.java
@@ -21,7 +21,10 @@ import com.google.common.base.Preconditions;
 import com.google.common.base.Predicate;
 import com.google.common.base.Predicates;
 
-public class TreeNodeUtils {
+public final class TreeNodeUtils {
+    private TreeNodeUtils() {
+        throw new UnsupportedOperationException("Utility class should not be instantiated");
+    }
 
     /**
      * Finds a node in tree
@@ -40,7 +43,6 @@ public class TreeNodeUtils {
         return current;
     }
 
-
     public static <T extends StoreTreeNode<T>> T findNodeChecked(final T tree, final InstanceIdentifier path) {
         T current = tree;
         List<PathArgument> nested = new ArrayList<>(path.getPath().size());