public static function read( $fileName )
	{
		$list	= array();
		if( !file_exists( $fileName ) )
			throw new RuntimeException( 'File "'.$fileName.'" is not existing' );
		$reader	= new FS_File_Reader( $fileName );
		$lines	= $reader->readArray();
		foreach( $lines as $line )
			if( $line = trim( $line ) )
				if( !preg_match( self::$commentPattern, $line ) )
					$list[]	= $line;
		return $list;
	}