static Collection<S> gazelle_suggestRuleComments_relatedPhrases(TextCommentsID rule, O... _) {
  new LinkedHashSet<S> out;
  for unnull (PairS p : gazelle_ruleAdvise_relatedPhrases(rule, _)) {
    for (S word : javaTokC(p.a))
      out.add("don't change " + quote(word));
  }
  ret out;
}