public Object coerceFromObject(Object obj) {
if (obj instanceof Values) {
} else {
// Assumes that base is an item type. FIXME.
if (minOccurs <= 1 && maxOccurs != 0) return base.coerceFromObject(obj);
}
// FIXME
if (!isInstance(obj)) throw new ClassCastException();
return obj;
}
