code: public List<String> getSuggestedReplacements() {
      List<String> l = new ArrayList<>();
      for (SuggestedReplacement repl : suggestedReplacements) {
        l.add(repl.getReplacement());
      }
      return Collections.unmodifiableList(l);
    }
docs: The text fragments which might be an appropriate fix for the problem. One
  of these fragments can be used to replace the old text between {@link #getFromPos()}
  to {@link #getToPos()}.
  @return unmodifiable list of String objects or an empty List