X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=yang%2Fyang-data-impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fyangtools%2Fyang%2Fdata%2Fimpl%2Fleafref%2FLeafRefPath.java;h=793c20a1fd53c78ae81c27e2dd627200ae76d7f0;hb=aa0d59e9afecc484e8d0e219d3156e7817266e28;hp=a3b28c5d1b28d74d3f4096d0e0a4e8a2d9956ddf;hpb=e837463d8a8fe20766fb21897cc8086fbdf201e4;p=yangtools.git

diff --git a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/leafref/LeafRefPath.java b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/leafref/LeafRefPath.java
index a3b28c5d1b..793c20a1fd 100644
--- a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/leafref/LeafRefPath.java
+++ b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/leafref/LeafRefPath.java
@@ -13,6 +13,7 @@ import com.google.common.collect.Iterables;
 import java.util.Arrays;
 import java.util.Iterator;
 import java.util.NoSuchElementException;
+import java.util.Objects;
 import java.util.concurrent.atomic.AtomicReferenceFieldUpdater;
 import org.opendaylight.yangtools.concepts.Immutable;
 
@@ -105,12 +106,11 @@ public abstract class LeafRefPath implements Immutable {
         return ret;
     }
 
-    protected LeafRefPath(final LeafRefPath parent,
-            final QNameWithPredicate qname) {
+    protected LeafRefPath(final LeafRefPath parent, final QNameWithPredicate qname) {
         this.parent = parent;
         this.qname = qname;
 
-        int h = parent == null ? 0 : parent.hashCode();
+        int h = Objects.hashCode(parent);
         if (qname != null) {
             h = h * 31 + qname.hashCode();
         }