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JTable ClassCastException

 
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I am having problems on this code,



JTable has constructor like this based on the API: JTable(Vector data, Vector header), how come I'm encountering errors on this specific line:

JTable productTable = new JTable(productData, header);

It compiles fine but when I run it, the error is this:




Is there anything that I missed?
[ August 06, 2008: Message edited by: Denise Saulon ]
 
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data is a vector of vectors

 
Denise Advincula
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Didn't realize that the problem is just the logic.

Thank you very much for pointing that out.
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