Code Duplication    Length = 4-4 lines in 2 locations

lib/Doctrine/ODM/MongoDB/Query/ReferencePrimer.php 2 locations

@@ 249-252 (lines=4) @@
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        $class = null;
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        $className = null;
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        if ($mapping['storeAs'] === ClassMetadata::REFERENCE_STORE_AS_ID) {
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            $className = $mapping['targetDocument'];
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            $class = $this->dm->getClassMetadata($className);
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        }
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        foreach ($persistentCollection->getMongoData() as $reference) {
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            $id = ClassMetadata::getReferenceId($reference, $mapping['storeAs']);
@@ 257-260 (lines=4) @@
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        foreach ($persistentCollection->getMongoData() as $reference) {
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            $id = ClassMetadata::getReferenceId($reference, $mapping['storeAs']);
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            if ($mapping['storeAs'] !== ClassMetadata::REFERENCE_STORE_AS_ID) {
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                $className = $this->uow->getClassNameForAssociation($mapping, $reference);
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                $class = $this->dm->getClassMetadata($className);
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            }
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            $document = $this->uow->tryGetById($id, $class);
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