Java iview htmlb & jco question

hello all,
I am writing an Java iView to pull some data from an
R/3 table & displaying that as a LINE chart.
I've already got the portion of getting data from R/3
by creating a shim function that returns the table.
Now i want to display that using htmlb.Chart
I can seet the JCO.Table as my JCOChartModel easily enough
however the Table returns to me multiple rows
(data that will be used elsewhere) but there are only
two rows i want to use as the source for the Chart.
Is there any way to limit the Chart to those two rows
or do i need to (in my opinion wastefully) create
a Vector and duplicate the data from those two
rows to use for Chart?

Hi Srivatsan,
I need to write a java iview to pull some data from an R3 table.  But I dont know how :S
I did something with jco in EP 5, but now with EP 6 I'm confused with the term JCA. 
What do you do to connect to R3 ?  Could you share your code ?
Thanks and regards from Mexico !!!
Diego

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