public static int cuentaTokenizer(FileReader fr, BufferedReader br) throws IOException {
String linea;
int numpalabras = 0;
//linea = br.readLine();
while ((linea = br.readLine()) != null) {
StringTokenizer st = new StringTokenizer(linea);
while (st.hasMoreTokens()) {
linea = st.nextToken();
System.out.println(linea);
numpalabras++;
}
}
return numpalabras;
}