code: public static String generatePassphrase(final String delimiter, final int words)
      {
          return generatePassphrase(delimiter, words, new Dictionary("eff_large", DictionaryUtil.loadUnrankedDictionary(DictionaryUtil.eff_large), false));
      }
docs: Generates a passphrase from the eff_large standard dictionary with the requested word count.
  
  @param delimiter delimiter to place between words
  @param words     the count of words you want in your passphrase
  @return the passphrase