private function mergeReligionObjects(\UR\DB\NewBundle\Entity\Religion $dataMasterReligion, \UR\DB\NewBundle\Entity\Religion $toBeDeletedReligion)
 {
     $dataMasterReligion->setName($this->mergeStrings($dataMasterReligion->getName(), $toBeDeletedReligion->getName()));
     $dataMasterReligion->setReligionOrder($this->mergeStrings($dataMasterReligion->getReligionOrder(), $toBeDeletedReligion->getReligionOrder()));
     $dataMasterReligion->setChangeOfReligion($this->mergeStrings($dataMasterReligion->getChangeOfReligion(), $toBeDeletedReligion->getChangeOfReligion()));
     $dataMasterReligion->setFromDate($this->mergeDateReference($dataMasterReligion->getFromDate(), $toBeDeletedReligion->getFromDate()));
     $dataMasterReligion->setToDate($this->mergeDateReference($dataMasterReligion->getToDate(), $toBeDeletedReligion->getToDate()));
     $dataMasterReligion->setProvenDate($this->mergeDateReference($dataMasterReligion->getProvenDate(), $toBeDeletedReligion->getProvenDate()));
     $dataMasterReligion->setComment($this->mergeStrings($dataMasterReligion->getComment(), $toBeDeletedReligion->getComment()));
     $toBeDeletedReligion->setFromDate(null);
     $toBeDeletedReligion->setProvenDate(null);
     $toBeDeletedReligion->setToDate(null);
     return $dataMasterReligion;
 }