public List<M> getClassMemberInfos(C aClass) {
    List<M> result = myClassToMemberInfoMap.get(aClass);
    if(result == null) {
      ArrayList<M> temp = new ArrayList<>();
      extractClassMembers(aClass, temp);
      result = Collections.unmodifiableList(temp);
      myClassToMemberInfoMap.put(aClass, result);
    }
    return result;
  }
public List<M> getClassMemberInfos(C aClass)