return Cast.uncheckedCast(STRING_VALUE_SANITIZER);
        } else {
            return Cast.uncheckedCast(IDENTITY_SANITIZER);
        }
    }

    public static <T> ValueCollector<T> collectorFor(Class<? extends T> elementType) {
        if (String.class.equals(elementType)) {
            return Cast.uncheckedCast(STRING_VALUE_COLLECTOR);
        } else {
            return Cast.uncheckedCast(IDENTITY_VALUE_COLLECTOR);