running two process concurrently and store it in separate objects

Hi,
I am new to java Thread concept.i want to read two xml files concurrently by hitting both URLs(the xml files in the URL) and store it

in two different objects.After completion of the URL reading i need to hit another URL to reset the site.Can any one give me the sample

code.....


Thanks in advance,

Do you have the code to do the job on a single thread?
Adding another thread to do the job with a different URL should be straight-forward.