custom rendering for text in Nebula NatTable cells

Question

I've developed an SWT application whose GUI includes a NatTable for displaying data read from a database table. The whole GUI is aligned from right, and the problem is that table items including non-alphanumeric characters are not rendered properly. For example, the interval [1,3) is rendered as (3,1]. As another example, xx** is rendered as **xx. Any help would be appreciated.