anchor.diff:                end),
       receive done -> ok
       end,
  -    [ gen_component:kill(comm:make_local(X))
  -      || X <- lists:flatten([Proposers, Acceptors, Learners])],
  +    _ = [ gen_component:kill(comm:make_local(X))
  +          || X <- lists:flatten([Proposers, Acceptors, Learners])],
       ok.
   
   test_fast_acceptors_4(_Config) ->
  
positive.code:             || Id <- lists:seq(1, Count)],
      receive done -> ok
      end,
      [ gen_component:kill(comm:make_local(X))
        || X <- lists:flatten([Proposers, Acceptors, Learners])],
      ok.
  
  -spec tester_paxos(CountAcceptors::pos_integer(), Count::pos_integer(), Prefix::string()) -> ok.
  
negative.code:             undefined -> ok;
              _ -> random:seed(OldSeed)
          end,
      _ = [ gen_component:kill(comm:make_local(X))
            || X <- lists:flatten([Proposers, Acceptors, Learners])],
      true.
  
  step_until_decide(Processes, PaxId, SumSteps) ->
  