Additional row rendered in t:dataTable

[Raj Rajendran]

MyFaces 1.1.4
Tomahawk 1.1.4
Sandbox 1.1.4

I have a dataTable, with  rowClasses="cxtabletext,cxtabletextshaded" (for alternating colors for rows)
At run time, I know there are 3 rows, but then I find that there is an additional row (4th row) rendered with style "cxtabletextshaded" like this:
<tr class="cxtabletextshaded">

Has any one seen this before ?

It makes the html Table look bad, with an extra row that is getting shaded. Could this be a bug ? Any workarounds for this ?

Same problem occurs with 1.1.3, but using 1.1.1 this problem doesn't happen.

Thanks in advance for any help !