* @param access The access strategy used to get the related bean value.
* @return <code>true</code> if the validator can access the related bean, <code>false</code> otherwise.
*/
private boolean isCascadable(GroupValidationContext<?> context, MetaProperty prop, AccessStrategy access) {
PathImpl beanPath = context.getPropertyPath();
NodeImpl node = new NodeImpl(prop.getName());
if (beanPath == null) {
beanPath = PathImpl.create(null);
}
try {