GridPane percent width.

[Robert Fisher]

Hi all,
 
I have a grid pane with 2 columns, with one child in each. The columns are each 
assigned 50% width.
 
I find that for some sizes (maybe when the total width is an odd number of 
pixels), the right-most column of pixels of the right child are cut off and not 
rendered. Is this intentional? Or a known bug?
 
Cheers,
Rob