Cleanup use of Guava library

[yangtools.git] / yang / yang-data-impl / src / test / java / org / opendaylight / yangtools / yang / data / impl / schema / tree / Bug2690Test.java

diff --git a/yang/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/Bug2690Test.java b/yang/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/Bug2690Test.java
index 16af3c2517ba6b9a23d696c3281b39b6a1019da5..39ad37f2c538e822d028f3cb3ac83c5b18697dd9 100644 (file)
--- a/yang/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/Bug2690Test.java
+++ b/yang/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/Bug2690Test.java
@@ -5,14 +5,13 @@
  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
  * and is available at http://www.eclipse.org/legal/epl-v10.html
  */
-
 package org.opendaylight.yangtools.yang.data.impl.schema.tree;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import org.junit.Before;
 import org.junit.Test;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;