anchor.diff:      lager:info("Wrote average to files: ~p", [InputFiles]),
   
       Titles = get_titles(Types),
  -    
  +
       Result = run_gnuplot(InputFiles, Titles),
       _ = lager:info("Generating plot. Output: ~p", [Result]),
       ok.
  
positive.code:     end.
  
  %% @private
  %% If in the logs of one node, we don't find some reference to some 
  %% time, for every type of log, assume the last known value
  assume_unknown_logs(Types, Times, Map) ->
      orddict:fold(
  
negative.code: %% @private
  read_lines(File, FileDescriptor) ->
      case io:get_line(FileDescriptor, '') of
          eof ->
              [];
          {error, Error} ->
              lager:warning("Error while reading line from file ~p. Error: ~p", [File, Error]),
  