anchor.diff:  -export([start_link/0, stop/0]).
   -export([init/1, terminate/2, code_change/3, handle_call/3,
            handle_cast/2, handle_info/2]).
  +-export([update_timer/1]).
   
   -define(STORE_TIMER, 5000).
   
  
positive.code: 
  
  -record(state, {
      time
  }).
  
  
  
negative.code: init([Time]) ->
      ets:new(nklib_store, [public, named_table]),
      ets:new(nklib_store_ord, [protected, ordered_set, named_table]),
      Timer = erlang:start_timer(Time, self(), timer),
      {ok, #state{time=Time, timer=Timer}}.
  
  
  %% @private
  