MRI version bumpup for Aluminium

[netvirt.git] / natservice / impl / src / main / java / org / opendaylight / netvirt / natservice / internal / NatSouthboundEventHandlers.java

diff --git a/natservice/impl/src/main/java/org/opendaylight/netvirt/natservice/internal/NatSouthboundEventHandlers.java b/natservice/impl/src/main/java/org/opendaylight/netvirt/natservice/internal/NatSouthboundEventHandlers.java
index 478dd32c2ba37eb634591569d2ef5e8e11772e2a..8de5e39ccb5162e4c8ab76acb6fd4c321feb8f0d 100644 (file)
--- a/natservice/impl/src/main/java/org/opendaylight/netvirt/natservice/internal/NatSouthboundEventHandlers.java
+++ b/natservice/impl/src/main/java/org/opendaylight/netvirt/natservice/internal/NatSouthboundEventHandlers.java
@@ -344,7 +344,7 @@ public class NatSouthboundEventHandlers {
                     + "and port name {}", routerId, portName);
             return Collections.emptyList();
         }
-        return port.get().nonnullInternalToExternalPortMap();
+        return new ArrayList<InternalToExternalPortMap>(port.get().nonnullInternalToExternalPortMap().values());
     }
 
     @SuppressFBWarnings(value = "UPM_UNCALLED_PRIVATE_METHOD",