code: protected boolean ignoreToken(AnalyzedTokenReadings[] tokens, int idx) throws IOException {
      List<String> words = new ArrayList<>();
      for (AnalyzedTokenReadings token : tokens) {
        words.add(token.getToken());
      }
      return ignoreWord(words, idx);
    }
docs: Returns true iff the token at the given position should be ignored by the spell checker.