anchor.diff:      Cache1 = cyclon_cache:merge(Cache, Node, QSubset, PSubset, cache_size()),
       Pid = pid_groups:get_my(gossip),
       comm:send_local(Pid, {integrated_data, instance(), cur_round}),
  -    %% ?TRACE_DEBUG("integrate_data. NewCache: ~w", [Cache]),
       {ok, {Cache1, Node}}.
   
   
  
positive.code: %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  %% API
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  
  
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  
negative.code:     comm:send_local(Pid, {cy_ages, cyclon_cache:get_ages(Cache)}),
      {ok, {Cache, Node}};
  
  %% msg from get_subset_random() (api)
  %% also directly requested from api_vm:get_other_vms() (change?)
  handle_msg({get_subset_rand, N, Pid}, {Cache, Node}) ->
      comm:send_local(Pid, {cy_cache, cyclon_cache:get_random_nodes(N, Cache)}),
      {ok, {Cache, Node}};
  
  %% Response to a get_node_details message from self (via request_node_details()).
  %% The node details are used to possibly update Me and the succ and pred are
  