anchor.diff:  -record(node, {pid :: cs_send:mypid(), id :: ?RT:key()}).
   -type(node_type() :: #node{}).
   
  --spec(new/2 :: (cs_send:mypid(), any()) -> node_type()).
  +-spec(new/2 :: (cs_send:mypid(), ?RT:key()) -> node_type()).
   new(PID, Id) ->
       #node{
        pid = PID,
  
positive.code: %   See the License for the specific language governing permissions and
  %   limitations under the License.
  %%%-------------------------------------------------------------------
  %%% File    : node.erl
  %%% Author  : Thorsten Schuett <schuett@zib.de>
  %%% Description : node data structure + functions
  %%%
  %%% Created :  3 May 2007 by Thorsten Schuett <schuett@zib.de>
  %%%-------------------------------------------------------------------
  %% @author Thorsten Schuett <schuett@zib.de>
  %% @copyright 2007-2008 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin
  %% @version $Id$
  -module(node).
  
  
negative.code: %  @copyright 2007-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin
  %  @end
  %
  %   Licensed under the Apache License, Version 2.0 (the "License");
  %   you may not use this file except in compliance with the License.
  