public void useDictionaryURL(String urlDict) throws IOException {
		try {
	      root.clearList();
	      this.root = new Words();
	      URL url = new URL(urlDict);
	      BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
	      /*sc.useDelimiter(", *");
	      while (in.hasNext()) {
	    	  String tmp = sc.next().trim();
	    	  root.add(tmp);
	      }
	      sc.close();*/
	      String inputLine;
	      while ((inputLine = in.readLine()) != null) {
	    	  String[] values = inputLine.split(",");
	    	  for (int i = 0; i < values.length; i++) {
	    		  root.add(values[i].replaceAll("\\s",""));
	    	  }
	      }
		} catch (FileNotFoundException e) {
			System.out.println("");
		}

	}