/**
* Pass unrecognized method calls on to the original data object
*
* @param string $method
* @param string $args
* @return mixed
*/
public function __call($method, $args)
{
if (parent::hasMethod($method)) {
return parent::__call($method, $args);
} else {
return call_user_func_array(array($this->copyContentFrom(), $method), $args);
}
}
