please include function getSupportedQuestions.

static L<S> findSupportedQuestionsInFunctions(S... functionsToScan) ctex {
  new TreeSet<S> questions;
  S src = myJavaSource();
  if (src == null) warn("No Java source");
  else {
    for (L<S> tok : findFullFunctionDefs(findMainClass(javaTok(src)), true)
      for (int i = 1; i+4 < tok.size(); i += 2)
        if (getSupportedQuestions_functionNames.contains(tok.get(i)) && tok.get(i+2).equals("(")
        && isQuoted(tok.get(i+4)))
          questions.add(unquote(tok.get(i+4)));
  }
  ret asList(questions);
}