Code Duplication    Length = 3-3 lines in 2 locations

lib/Doctrine/ODM/MongoDB/Mapping/ClassMetadataFactory.php 2 locations

@@ 293-295 (lines=3) @@
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    private function addInheritedFields(ClassMetadata $subClass, ClassMetadata $parentClass) : void
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    {
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        foreach ($parentClass->fieldMappings as $fieldName => $mapping) {
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            if (! isset($mapping['inherited']) && ! $parentClass->isMappedSuperclass) {
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                $mapping['inherited'] = $parentClass->name;
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            }
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            if (! isset($mapping['declared'])) {
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                $mapping['declared'] = $parentClass->name;
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            }
@@ 319-321 (lines=3) @@
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                $mapping['sourceDocument'] = $subClass->name;
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            }
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            if (! isset($mapping['inherited']) && ! $parentClass->isMappedSuperclass) {
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                $mapping['inherited'] = $parentClass->name;
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            }
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            if (! isset($mapping['declared'])) {
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                $mapping['declared'] = $parentClass->name;
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            }