Duplicate::removeEntity

public function removeEntity(DuplicateEntity $entity)
{
	$entityTypeID = $entity->getEntityTypeID();
	$entityID = $entity->getEntityID();
	if(isset($this->entityMap[$entityTypeID]) && $this->entityMap[$entityTypeID][$entityID])
	{
		unset($this->entityMap[$entityTypeID][$entityID]);
		if(empty($this->entityMap[$entityTypeID]))
		{
			unset($this->entityMap[$entityTypeID]);
		}
	}
}