X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=mappingservice%2Fdsbackend%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Flispflowmapping%2Fdsbackend%2FDataStoreBackEnd.java;h=91c92d6e60d82a8296ac756463d40228cfbae308;hb=25d3db985fc9d59d8a25131495b3befca9a33821;hp=abcb493ee83ab733dfa3ac413058d7b684561f12;hpb=bfed8ea9683a3a11cacfbcdfa79c5b05c885525e;p=lispflowmapping.git

diff --git a/mappingservice/dsbackend/src/main/java/org/opendaylight/lispflowmapping/dsbackend/DataStoreBackEnd.java b/mappingservice/dsbackend/src/main/java/org/opendaylight/lispflowmapping/dsbackend/DataStoreBackEnd.java
index abcb493ee..91c92d6e6 100644
--- a/mappingservice/dsbackend/src/main/java/org/opendaylight/lispflowmapping/dsbackend/DataStoreBackEnd.java
+++ b/mappingservice/dsbackend/src/main/java/org/opendaylight/lispflowmapping/dsbackend/DataStoreBackEnd.java
@@ -7,7 +7,8 @@
  */
 package org.opendaylight.lispflowmapping.dsbackend;
 
-import com.google.common.base.Preconditions;
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.util.concurrent.FutureCallback;
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.common.util.concurrent.MoreExecutors;
@@ -91,8 +92,7 @@ public class DataStoreBackEnd implements TransactionChainListener {
     // This method assumes that it is only called for southbound originated Map-Registers
     public void addXtrIdMapping(XtrIdMapping mapping) {
         XtrId xtrId = mapping.getMappingRecord().getXtrId();
-        Preconditions.checkNotNull(xtrId, "Make sure you only call addXtrIdMapping when the MappingRecord "
-                + "contains an xTR-ID");
+        requireNonNull(xtrId, "Make sure you only call addXtrIdMapping when the MappingRecord contains an xTR-ID");
         if (LOG.isDebugEnabled()) {
             LOG.debug("MD-SAL: Adding mapping for {}, xTR-ID {}",
                     LispAddressStringifier.getString(mapping.getMappingRecord().getEid()), xtrId);
@@ -129,8 +129,7 @@ public class DataStoreBackEnd implements TransactionChainListener {
 
     public void removeXtrIdMapping(XtrIdMapping mapping) {
         XtrId xtrId = mapping.getMappingRecord().getXtrId();
-        Preconditions.checkNotNull(xtrId, "Make sure you only call addXtrIdMapping when the MappingRecord "
-                + "contains an xTR-ID");
+        requireNonNull(xtrId, "Make sure you only call addXtrIdMapping when the MappingRecord contains an xTR-ID");
         if (LOG.isDebugEnabled()) {
             LOG.debug("MD-SAL: Removing mapping for {}, xTR-ID {}",
                     LispAddressStringifier.getString(mapping.getMappingRecord().getEid()), xtrId);