// finds static and non-static methods.

static L<Method> findMethodsNamed_cached(O obj, S method) {
  ret findMethodsNamed_cached(_getClass(obj), method);
}

static L<Method> findMethodsNamed_cached(Class c, S method) {
  if (c == null) null;
  ret getMethodCache(c).cache.get(method);
}

Began life as a copy of #1007767