[backcolor=transparent] java[backcolor=transparent].[backcolor=transparent]util[backcolor=transparent].[backcolor=transparent]Map[backcolor=transparent]<[backcolor=transparent]String[backcolor=transparent],[backcolor=transparent][backcolor=transparent]String[backcolor=transparent]>[backcolor=transparent] paras [backcolor=transparent]=[backcolor=transparent][backcolor=transparent]new[backcolor=transparent] java[backcolor=transparent].[backcolor=transparent]util[backcolor=transparent].[backcolor=transparent]HashMap[backcolor=transparent]<[backcolor=transparent]String[backcolor=transparent],[backcolor=transparent][backcolor=transparent]String[backcolor=transparent]>();
[backcolor=transparent] java[backcolor=transparent].[backcolor=transparent]util[backcolor=transparent].[backcolor=transparent]Iterator[backcolor=transparent]<[backcolor=transparent]String[backcolor=transparent]>[backcolor=transparent] it [backcolor=transparent]=[backcolor=transparent] sortParas[backcolor=transparent].[backcolor=transparent]keySet[backcolor=transparent]().[backcolor=transparent]iterator[backcolor=transparent]();
[backcolor=transparent] javax[backcolor=transparent].[backcolor=transparent]crypto[backcolor=transparent].[backcolor=transparent]Mac[backcolor=transparent] mac [backcolor=transparent]=[backcolor=transparent] javax[backcolor=transparent].[backcolor=transparent]crypto[backcolor=transparent].[backcolor=transparent]Mac[backcolor=transparent].[backcolor=transparent]getInstance[backcolor=transparent]([backcolor=transparent]"HmacSHA1"[backcolor=transparent]);