Error by java tool [CS4]

Hi

By mistake I've ask it in Indesign forum also.

java tool which convert xsl file to corresponding IDML file giving me an error in tokenize function.

As far as my knowledge is concern I think it will be producing through saxon jar file which is comprised in Jing folder in SDK.

Could any one help me to know that which version of saxon is used in InDesign CS4 windows SDK or if that is due to other resion what it is ??

Mac