Handle nullable lists in elanmanager

[netvirt.git] / elanmanager / impl / src / main / java / org / opendaylight / netvirt / elan / cli / ElanUpdate.java

diff --git a/elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/cli/ElanUpdate.java b/elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/cli/ElanUpdate.java
index 57f2ecfc8a337abf399cf3fee6519742ec0c8147..8aca18544fe086c623409c6c8b2a6da3cebfa44d 100644 (file)
--- a/elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/cli/ElanUpdate.java
+++ b/elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/cli/ElanUpdate.java
@@ -7,6 +7,7 @@
  */
 package org.opendaylight.netvirt.elan.cli;
 
+import javax.annotation.Nullable;
 import org.apache.karaf.shell.commands.Argument;
 import org.apache.karaf.shell.commands.Command;
 import org.apache.karaf.shell.console.OsgiCommandSupport;
@@ -31,6 +32,7 @@ public class ElanUpdate  extends OsgiCommandSupport {
     }
 
     @Override
+    @Nullable
     protected Object doExecute() {
         LOG.debug("Updating elanInstance update command for elanName:{}, macTimeOut:{}, elanDescr:{}",
                 elanName, macTimeOut, elanDescr);