Code Duplication    Length = 5-5 lines in 2 locations

lib/Doctrine/ODM/MongoDB/Mapping/Driver/YamlDriver.php 2 locations

@@ 149-153 (lines=5) @@
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                $this->addMappingFromEmbed($class, $fieldName, $embed, 'many');
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            }
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        }
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        if (isset($element['referenceOne'])) {
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            foreach ($element['referenceOne'] as $fieldName => $reference) {
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                $this->addMappingFromReference($class, $fieldName, $reference, 'one');
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            }
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        }
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        if (isset($element['referenceMany'])) {
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            foreach ($element['referenceMany'] as $fieldName => $reference) {
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                $this->addMappingFromReference($class, $fieldName, $reference, 'many');
@@ 154-158 (lines=5) @@
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                $this->addMappingFromReference($class, $fieldName, $reference, 'one');
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            }
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        }
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        if (isset($element['referenceMany'])) {
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            foreach ($element['referenceMany'] as $fieldName => $reference) {
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                $this->addMappingFromReference($class, $fieldName, $reference, 'many');
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            }
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        }
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        if (isset($element['lifecycleCallbacks'])) {
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            foreach ($element['lifecycleCallbacks'] as $type => $methods) {
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                foreach ($methods as $method) {