Yah thats correct,
Actually i have to use one publicly available webservices like AWS .
if you want to use that web services we have to download that zip.and post into the lib.
That file contains all the interfaces and classs,
my question is i want to create the instace of a particular class
and access some methods in that ,
so what could i do,
for that i think i use jar file concept,
if that is not the solution,then kindly tell me how to solve this issue.
Kind regards
sudheer .