hi,
I think
you should mention your exact problem or atleast give a clear idea of what exactly you want to ask......
FYI Vector class is an important class belonging to the Collection framework. So you should have a clear idea of its api and its position in the class hierarchy for the collection framework, the interfaces it implements for 1.4 etc.....
hope that helps,
rahul
regards,<p>rahul <p>SCJP 1.4<br />--------<br />Life is great, make it meaningful<br />---------------------------------