[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$MockitoMock$bLoaHXbC. [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.