codice:
int index = 0;
StringTokenizer contentTokenizer = new StringTokenizer(words);
String[] arrayWords = new String[contentTokenizer.countTokens()];
while (contentTokenizer.hasMoreTokens()) {
  String tmp = contentTokenizer.nextToken();
  System.out.println(tmp);
  arrayWords[index] = tmp;
  System.out.println(arrayWords[index].toString());
  index++;
}