Code Duplication    Length = 4-4 lines in 2 locations

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

@@ 325-328 (lines=4) @@
322
            $mapping['defaultDiscriminatorValue'] = (string) $reference->{'default-discriminator-value'}['value'];
323
        }
324
        if (isset($reference->{'sort'})) {
325
            foreach ($reference->{'sort'}->{'sort'} as $sort) {
326
                $attr = $sort->attributes();
327
                $mapping['sort'][(string) $attr['field']] = isset($attr['order']) ? (string) $attr['order'] : 'asc';
328
            }
329
        }
330
        if (isset($reference->{'criteria'})) {
331
            foreach ($reference->{'criteria'}->{'criteria'} as $criteria) {
@@ 331-334 (lines=4) @@
328
            }
329
        }
330
        if (isset($reference->{'criteria'})) {
331
            foreach ($reference->{'criteria'}->{'criteria'} as $criteria) {
332
                $attr = $criteria->attributes();
333
                $mapping['criteria'][(string) $attr['field']] = (string) $attr['value'];
334
            }
335
        }
336
        if (isset($attributes['not-saved'])) {
337
            $mapping['notSaved'] = ('true' === (string) $attributes['not-saved']);