NETVIRT-1630 migrate to md-sal APIs

[netvirt.git] / elanmanager / impl / src / main / java / org / opendaylight / netvirt / elan / internal / InterfaceAddWorkerOnElan.java

diff --git a/elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/internal/InterfaceAddWorkerOnElan.java b/elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/internal/InterfaceAddWorkerOnElan.java
index 0f6ee87b47fa3944884d2241e4429245f9ef95ae..c52bfae4d71d3d2100e4414d131a3ea732037e04 100644 (file)
--- a/elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/internal/InterfaceAddWorkerOnElan.java
+++ b/elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/internal/InterfaceAddWorkerOnElan.java
@@ -17,7 +17,7 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class InterfaceAddWorkerOnElan implements Callable<List<ListenableFuture<Void>>> {
+public class InterfaceAddWorkerOnElan implements Callable<List<? extends ListenableFuture<?>>> {
 
     private static final Logger LOG = LoggerFactory.getLogger(InterfaceAddWorkerOnElan.class);