static Object preciseCall(Object o, String method, Object... args) ctex {
  if (o instanceof Class) {
    L<Method> methods = findMethodsNamed2((Class) o, method, true);
    new Lowest<Int> best;
    for (Method m : methods) {
      int score = methodApplicabilityScore(m, args);
      best.put(m, score);
    }
    Method m = best.get();
    if (m == null) fail("No suitable method found: " + method);
    ret m.invoke(null, args);
  } else {
    throw todo();
  }
}