Use Objects.hashCode()

[yangtools.git] / yang / yang-model-util / src / main / java / org / opendaylight / yangtools / yang / model / util / Leafref.java

diff --git a/yang/yang-model-util/src/main/java/org/opendaylight/yangtools/yang/model/util/Leafref.java b/yang/yang-model-util/src/main/java/org/opendaylight/yangtools/yang/model/util/Leafref.java
index 16c45d01ba050eff06ab192789eae971cb59844b..0024490decf4a229c84baa5788edeaab811ebcba 100644 (file)
--- a/yang/yang-model-util/src/main/java/org/opendaylight/yangtools/yang/model/util/Leafref.java
+++ b/yang/yang-model-util/src/main/java/org/opendaylight/yangtools/yang/model/util/Leafref.java
@@ -10,6 +10,7 @@ package org.opendaylight.yangtools.yang.model.util;
 import com.google.common.base.Preconditions;
 import java.util.Collections;
 import java.util.List;
+import java.util.Objects;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.model.api.RevisionAwareXPath;
 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
@@ -100,7 +101,7 @@ public final class Leafref implements LeafrefTypeDefinition {
     public int hashCode() {
         final int prime = 31;
         int result = 1;
-        result = prime * result + ((xpath == null) ? 0 : xpath.hashCode());
+        result = prime * result + Objects.hashCode(xpath);
         return result;
     }