anchor.diff:      %% Generate clone candidates using suffix tree based clone detection techniques.
       Dir = filename:dirname(hd(Files)),
       Cs = get_clone_candidates(ASTPid, Thresholds, Dir),
  -    ?debug("\nInitial candiates finished\n", []),
  +    %% Time2 = time(),
  +    %%?wrangler_io("\nInitial candiates finished\n", []),
       
       ?wrangler_io("\nNumber of initial clone candidates: ~p\n", [length(Cs)]),
       CloneCheckerPid = start_clone_check_process(),
  
positive.code: %% record the store the ets/dets table names.
  
  get_temp_file_path(Tab) ->
      Res=list_to_atom(case wrangler_ast_server:get_temp_dir() of
  			 none ->
  			     "none";
  			 Dir ->filename:join(Dir, Tab)
  		     end),
      refac_io:format("Res:\n~p\n", [Res]),
      Res.
  -record(tabs, 
  	{ast_tab,
  	 var_tab, 
  
negative.code: 	
  	 
  
  -spec(get_parameters_eclipse/5::(MinLen::integer(), MinToks::integer(), MinFreq::integer(), 
  					 MaxNewVars::integer(),SimiScore::float())->
  					      {integer(), integer(), integer(), integer(),float()}).
  get_parameters_eclipse(MinLen1, MinToks1, MinFreq1, MaxNewVars1,SimiScore1) ->
      MinLen = case MinLen1 < 1 of
  		 true ->
  		     ?DEFAULT_LEN;
  	       _ -> MinLen1
  	     end,
      MinFreq = case MinFreq1 < ?DEFAULT_FREQ of
  		  true ->
  		      ?DEFAULT_FREQ;
  		  _ -> MinFreq1
  	      end,
      MinToks = case MinToks1 < 20 of
  		  true ->
  		      ?DEFAULT_TOKS;
  		  _ -> MinToks1
  	      end,
      MaxNewVars = case MaxNewVars1<0 of 
  		     true ->
  			 ?DEFAULT_NEW_VARS;
  		     _ -> MaxNewVars1
  		 end,			      
      SimiScore = case SimiScore1 >= 0.1 andalso SimiScore1 =< 1.0
  		of
  		    true -> SimiScore1;
  		    _ -> ?DefaultSimiScore
  		end,
      {MinLen, MinToks, MinFreq, MaxNewVars, SimiScore}.
  
  
  get_parameters(MinLen1, MinToks1 ,MinFreq1, MaxVars1, SimiScore1) ->
      MinLen = get_parameters_1(MinLen1, ?DEFAULT_LEN, 1),
      MinToks = get_parameters_1(MinToks1,?DEFAULT_TOKS, 20),
      MinFreq = get_parameters_1(MinFreq1, ?DEFAULT_FREQ,?DEFAULT_FREQ),
      MaxVars = get_parameters_1(MaxVars1, ?DEFAULT_NEW_VARS, 0),
      SimiScore = try
  