[main] WARN org.opendaylight.openflowplugin.impl.services.AbstractMultipartRequestOnTheFlyCallback - Response received was null.
[main] WARN org.opendaylight.openflowplugin.impl.services.AbstractMultipartRequestOnTheFlyCallback - Unexpected response type received: class org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.HelloMessage$MockitoMock$b9CwzLaL.
[main] WARN org.opendaylight.openflowplugin.impl.services.AbstractMultipartRequestOnTheFlyCallback - Unexpected response type received: class org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessageBuilder$MultipartReplyMessageImpl.