First cell not selected in JTable

When selecting multiple cells in JTable by pressing the mousebutton and draging the selection over the cells you want to select the first cell is not selected (it stays white).
Any suggestions on how to fix this?

I am running in M$ Windows.
The first cell (anywhere in the Table) when you press the mouse to select a range of cells is present by color white (depend on L&F setting).
The white color on first cell does not means the first cell is not selected!!!
( The first cell is selected, but present by white color to show you that is the start point )
(if you use M$ Excel, that is the same effect presentation! )
Hope this helps.

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