import com.google.protobuf.InvalidProtocolBufferException;
import com.google.protobuf.UnknownFieldSet;
import org.opendaylight.controller.cluster.raft.protobuff.client.messages.Payload;
-import org.opendaylight.controller.cluster.raft.protobuff.messages.AppendEntriesMessages;
+import org.opendaylight.controller.protobuff.messages.cluster.raft.AppendEntriesMessages;
import org.opendaylight.controller.protobuff.messages.persistent.PersistentMessages;
import java.io.Serializable;