JTidy exits

Hi,
        This is regarding JTidy.
Whenever Jtidy encounters errors in the input document,it does not give any output and exits.
How can i make Jtidy give the tidied output even if there are errors in the input document??
That is, even if there are errors in the input document, JTidy, shud parse the document and give the output.
Where do I have to change or comment the code??

Thanks and regards,
Bhagwandas jakhotia