public function remove(AbstractObject $object)
{
$flag = false;
foreach ($this->objects as $k => $v) {
if ($v->getId() == $object->getId()) {
unset($this->objects[$k]);
$flag = !$flag;
$k != $this->getCount() && $this->pushBackObjects($k);
$this->index--;
break;
}
}
return $flag;
}