Code Duplication    Length = 8-8 lines in 2 locations

lib/Doctrine/ORM/PersistentCollection.php 2 locations

@@ 159-166 (lines=8) @@
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     *
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     * @return void
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     */
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    public function hydrateAdd($element)
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    {
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        $this->collection->add($element);
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        if ($this->backRefFieldName && $this->association['type'] === ClassMetadata::ONE_TO_MANY) {
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            $this->completeBidirectionalAssociationLink($element);
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        }
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    }
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    /**
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     * Sets the owner on the inverse side of the association, when the property was not set yet
@@ 199-206 (lines=8) @@
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     *
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     * @return void
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     */
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    public function hydrateSet($key, $element)
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    {
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        $this->collection->set($key, $element);
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        if ($this->backRefFieldName && $this->association['type'] === ClassMetadata::ONE_TO_MANY) {
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            $this->completeBidirectionalAssociationLink($element);
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        }
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    }
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    /**
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     * Initializes the collection by loading its contents from the database