anchor.diff:  
   %% @private (only used for test instances)
   stop() ->
  -    riak_core_gen_server:cast(?MODULE, stop).
  +    gen_server:cast(?MODULE, stop).
   
   
   %% ===================================================================
  
positive.code: %% ===================================================================
  
  start_link() ->
      riak_core_gen_server:start_link({local, ?MODULE}, ?MODULE, [live], []).
  
  
  %% Testing entry point
  start_link(test) ->
      riak_core_gen_server:start_link({local, ?MODULE}, ?MODULE, [test], []).
  
  
  %% @spec get_my_ring() -> {ok, riak_core_ring:riak_core_ring()} | {error, Reason}
  
negative.code: 
  -module(riak_core_ring_manager).
  -define(RING_KEY, riak_ring).
  -behaviour(gen_server).
  
  -export([start_link/0,
           start_link/1,
  