docs: public void resetFromFile(String configFile) throws IOException
      {
          IStringBuffer isb = new IStringBuffer();
          String line = null;
          BufferedReader reader = new BufferedReader(new FileReader(configFile));
          while ( (line = reader.readLine()) != null ) {
              line = line.trim();
              if (line.equals("")) continue;
              if (line.charAt(0) == '#') continue;
              
              isb.append(line).append('\n');
              line = null;    //let gc do its work
          }
          
          globalConfig = new JSONObject(isb.toString());
          
          //let gc do its work
          isb = null;
          reader.close();
          reader = null;
      }