public function removeValueOnMaster($name, $section = 0, $key = null, $removePreviousComment = true)
    {
        if (!$this->master instanceof IniModifierInterface) {
            throw new IniException('Cannot remove value on master which is only an ini reader');
        }
        $this->master->removeValue($name, $section, $key, $removePreviousComment);
    }