NETVIRT-1630 migrate to md-sal APIs

[netvirt.git] / cloud-servicechain / impl / src / main / java / org / opendaylight / netvirt / cloudservicechain / utils / ElanServiceChainUtils.java

diff --git a/cloud-servicechain/impl/src/main/java/org/opendaylight/netvirt/cloudservicechain/utils/ElanServiceChainUtils.java b/cloud-servicechain/impl/src/main/java/org/opendaylight/netvirt/cloudservicechain/utils/ElanServiceChainUtils.java
index 677fb430def5ea97f1f42766724965c3519bb843..90ca4c0ed511488461ba2ce86e0f6f08171d3b97 100755 (executable)
--- a/cloud-servicechain/impl/src/main/java/org/opendaylight/netvirt/cloudservicechain/utils/ElanServiceChainUtils.java
+++ b/cloud-servicechain/impl/src/main/java/org/opendaylight/netvirt/cloudservicechain/utils/ElanServiceChainUtils.java
@@ -7,7 +7,7 @@
  */
 package org.opendaylight.netvirt.cloudservicechain.utils;
 
-import com.google.common.base.Optional;
+import java.util.Optional;
 import java.math.BigInteger;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -15,8 +15,8 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.mdsal.binding.api.DataBroker;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
 import org.opendaylight.genius.mdsalutil.ActionInfo;
 import org.opendaylight.genius.mdsalutil.MDSALUtil;
 import org.opendaylight.genius.mdsalutil.MatchInfo;
@@ -278,7 +278,7 @@ public final class ElanServiceChainUtils {
      *
      * @param broker dataBroker service reference
      * @param elanInstanceName the name of the Elan
-     * @return the ElanToPseudoPortData object or Optional.absent() if it
+     * @return the ElanToPseudoPortData object or Optional.empty() if it
      *     cannot be found
      */
     public static Optional<ElanServiceChainState> getElanServiceChainState(final DataBroker broker,