Kareem,
The errors are telling you exactly what is wrong. Your ³sample² from the net
is bad. There are method calls in the code sample you posted that throw
checked exceptions. You either need to wrap these in a try/catch block and
explicitly catch them, or specify that your main() method throws them.
If you just want to get it working, change your main() declaration line to:
public static void main(String[] args) throws Exception {
-- Jeff