public String leerLinea(int linea, String archivo){
        
        try {

            String sCurrentLine;

            this.br = new BufferedReader(new FileReader(Carpeta.combinarPath(this.rootFolder, archivo)));
            
            int i = 1;
            while((sCurrentLine = br.readLine()) != null) {
                    if(i == linea)    
                       return sCurrentLine;
                    
                    i++;
            }
            
            this.br.close();

        } catch (IOException e) {
        } finally {
                try {
                        if (br != null)br.close();
                } catch (IOException ex) {
                }
        }
        return "";
    }