Adjust to yangtools-2.0.0 changes

[controller.git] / opendaylight / md-sal / sal-clustering-commons / src / main / java / org / opendaylight / controller / cluster / datastore / util / AbstractDataTreeModificationCursor.java

diff --git a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/util/AbstractDataTreeModificationCursor.java b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/util/AbstractDataTreeModificationCursor.java
index f83f6afe8e524099bd1d1ea74365691f9eaa37cd..8c81d60819126bbe16e6a04e817ae66af101d3bf 100644 (file)
--- a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/util/AbstractDataTreeModificationCursor.java
+++ b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/util/AbstractDataTreeModificationCursor.java
@@ -8,9 +8,9 @@
 package org.opendaylight.controller.cluster.datastore.util;
 
 import com.google.common.annotations.Beta;
-import com.google.common.base.Optional;
 import com.google.common.base.Preconditions;
 import com.google.common.base.Verify;
+import java.util.Optional;
 import javax.annotation.Nonnull;
 import javax.annotation.concurrent.NotThreadSafe;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;