/**
* Returns the hashcode for the specified object.
*
* @param object IObject $obj The object to be hashed.
* @return integer The hash code.
*/
protected function f(IObject $obj)
{
return $obj->getHashCode();
}
/**
* Returns the hashcode for the specified object.
*
* @param object IObject $obj The object to be hashed.
* @return integer The hash code.
*/
protected function f(IObject $obj)
{
return $obj->getHashCode();
}
