Cleanup use of Guava library

[yangtools.git] / yang / yang-model-api / src / main / java / org / opendaylight / yangtools / yang / model / api / UsesNode.java

diff --git a/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/UsesNode.java b/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/UsesNode.java
index de724a2da30ccc25762efed1c2a39bc1435f84ad..a44651823af130e67390f8294955529f954653df 100644 (file)
--- a/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/UsesNode.java
+++ b/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/UsesNode.java
@@ -7,8 +7,8 @@
  */
 package org.opendaylight.yangtools.yang.model.api;
 
-import com.google.common.base.Optional;
 import java.util.Map;
+import java.util.Optional;
 import java.util.Set;
 import javax.annotation.Nonnull;
 
@@ -71,6 +71,6 @@ public interface UsesNode extends DocumentedNode.WithStatus {
      * @return Optional of XPath condition
      */
     default @Nonnull Optional<RevisionAwareXPath> getWhenCondition() {
-        return Optional.absent();
+        return Optional.empty();
     }
 }