Code Duplication    Length = 3-4 lines in 2 locations

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

@@ 1131-1134 (lines=4) @@
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        if (isset($mapping['type']) && $mapping['type'] === 'file') {
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            $mapping['file'] = true;
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        }
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        if (isset($mapping['file']) && $mapping['file'] === true) {
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            $this->file = $mapping['fieldName'];
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            $mapping['name'] = 'file';
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        }
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        if (isset($mapping['distance']) && $mapping['distance'] === true) {
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            $this->distance = $mapping['fieldName'];
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        }
@@ 1135-1137 (lines=3) @@
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            $this->file = $mapping['fieldName'];
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            $mapping['name'] = 'file';
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        }
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        if (isset($mapping['distance']) && $mapping['distance'] === true) {
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            $this->distance = $mapping['fieldName'];
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        }
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        if (isset($mapping['id']) && $mapping['id'] === true) {
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            $mapping['name'] = '_id';
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            $this->identifier = $mapping['fieldName'];