[sqlite] please help about utf-8

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hi:
 
    thank for any reply!
 
    I'm using tomcat4 and post html form data with utf-8 encoding.
    
    I has set the jvm argument like : -DSQLite.encoding=utf-8, but i can't
insert the utf-8 string to the table.
 
    I do some test and I found that I must transform string to iso8859-1
firstly.
    
    Would you tell me how to use sqlite jdbc driver to handle utf-8 string?
 
   
    forgive me, my english is poor.
 
    thanks in advance!