Code Duplication    Length = 7-7 lines in 2 locations

Oauth/Client/Provider/Facebook/FacebookUser.php 2 locations

@@ 179-185 (lines=7) @@
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     *
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     * @return integer|null
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     */
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    public function getMinAge()
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    {
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        if (isset($this->response['age_range']['min'])) {
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            return $this->response['age_range']['min'];
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        }
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        return null;
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    }
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    /**
@@ 193-199 (lines=7) @@
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     *
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     * @return integer|null
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     */
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    public function getMaxAge()
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    {
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        if (isset($this->response['age_range']['max'])) {
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            return $this->response['age_range']['max'];
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        }
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        return null;
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    }
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    /**