NETVIRT-1630 migrate to md-sal APIs

[netvirt.git] / vpnmanager / impl / src / main / java / org / opendaylight / netvirt / vpnmanager / iplearn / IpMonitorStartTask.java

diff --git a/vpnmanager/impl/src/main/java/org/opendaylight/netvirt/vpnmanager/iplearn/IpMonitorStartTask.java b/vpnmanager/impl/src/main/java/org/opendaylight/netvirt/vpnmanager/iplearn/IpMonitorStartTask.java
index e60d1a98a3e4726700a7bdabd3059ca5d26f5cc5..a1273ce70a216c209213b2052696563eb900aa0f 100644 (file)
--- a/vpnmanager/impl/src/main/java/org/opendaylight/netvirt/vpnmanager/iplearn/IpMonitorStartTask.java
+++ b/vpnmanager/impl/src/main/java/org/opendaylight/netvirt/vpnmanager/iplearn/IpMonitorStartTask.java
@@ -13,7 +13,7 @@ import java.util.List;
 import java.util.concurrent.Callable;
 import org.opendaylight.netvirt.vpnmanager.iplearn.model.MacEntry;
 
-public class IpMonitorStartTask implements Callable<List<ListenableFuture<Void>>> {
+public class IpMonitorStartTask implements Callable<List<? extends ListenableFuture<?>>> {
     private final MacEntry macEntry;
     private final Long arpMonitorProfileId;
     private final AlivenessMonitorUtils alivenessMonitorUtils;