anchor.diff:      BatchStart = riak_cs_gc:timestamp(),
       Batch = fetch_eligible_manifest_keys(Riak, BatchStart),
       _ = lager:debug("Batch keys: ~p", [Batch]),
  -    gen_fsm:send_event(self(), continue),
  +    ok = continue(),
       State#state{batch_start=BatchStart,
                   batch=Batch,
                   batch_count=0,
  
positive.code:     riak_cs_riakc_pool_worker:stop(RiakPid),
      schedule_next(State#state{batch=[],
                                riak=undefined}).
  
  %% @doc How many seconds have passed from `Time' to now.
  -spec elapsed(undefined | non_neg_integer()) -> non_neg_integer().
  
negative.code:                                         current_riak_object=RiakObj,
                                          riak=RiakPid}=State) ->
      finish_file_delete(twop_set:size(FileSet), FileSet, RiakObj, RiakPid),
      ok = continue(),
      {next_state, fetching_next_fileset, State#state{batch=RestKeys,
                                                      batch_count=1+BatchCount}};
  initiating_file_delete(continue, #state{current_files=[Manifest | _RestManifests],
  