How to Traverse a VO for all rows more efficiently

Hi,
I have populated VO for which i want to traverse through all rows. what is most efficient way?

I would suggest to use hasNext method in a while loop. Othe methods are looping making use of for statement but they will require to call getFetchedRowCount or getRowCount which is not suggested.
--Shiv

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Hi Ivan,
thanks for your advice - it works.
Here is my final code:
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