anchor.diff:       end || {Index, _, _, {Last,_Min,Max,Mean}} <- ExchangeInfo],
       ok.
   
  -aae_tree_status() ->
  -    TreeInfo = riak_kv_entropy_info:compute_tree_info(),
  +aae_tree_status(TreeInfo) ->
       io:format("~s~n", [string:centre(" Entropy Trees ", 79, $=)]),
       io:format("~-49s  Built (ago)~n", ["Index"]),
       io:format("~79..-s~n", [""]),
  
positive.code:     ExchangeInfo = riak_kv_entropy_info:compute_exchange_info(),
      aae_exchange_status(ExchangeInfo),
      io:format("~n"),
      aae_tree_status(),
      io:format("~n"), 
      aae_repair_status(ExchangeInfo).
  
  aae_exchange_status(ExchangeInfo) -> 
  
negative.code:          bucket_type_reset/1,
           bucket_type_list/1]).
  
  %% Reused by Yokozuna for printing AAE status.
  -export([aae_exchange_status/1,
           aae_repair_status/1,
           aae_tree_status/1]).
  
  join([NodeStr]) ->
      join(NodeStr, fun riak_core:join/1,
           "Sent join request to ~s~n", [NodeStr]).
  