anchor.diff:              case app_for_vnode_module(Mod) of
                   undefined -> false;
                   {ok, App} ->
  -                    case lists:member(TargetNode, 
  +                    case lists:member(TargetNode,
                                         riak_core_node_watcher:nodes(App)) of
                           false  -> false;
                           true -> {true, TargetNode}
  
positive.code: handle_sync_event(get_mod_index, _From, StateName,
                    State=#state{index=Idx,mod=Mod}) ->
      {reply, {Mod, Idx}, StateName, State, State#state.inactivity_timeout};
  handle_sync_event({handoff_data,BinObj}, _From, StateName, 
                    State=#state{mod=Mod, modstate=ModState}) ->
      case Mod:handle_handoff_data(BinObj, ModState) of
          {reply, ok, NewModState} ->
  
negative.code:          start_link/3,
           send_command/2,
           send_command_after/2]).
  -export([init/1,
           active/2,
           active/3,
           handle_event/3,
           handle_sync_event/4,
           handle_info/3,
           terminate/3,
           code_change/4]).
  -export([reply/2]).
  -export([get_mod_index/1,
  