java - JTable double formatting -

I have jetties with doubles columns. Most of them are of xxx form. Some of them end with 0 and which are omitted, so I have a right aligned table which

  1.339 1.34 1.353 ...  

Any kind of pad by the end of 0s, or align it with decimal place, or anything in those ways? I specify the strings and pad 0s in the same way, but then I will have the problem of the string comparison (1 <-15 & lt; 2 & lt; 25 & lt; 3).

You can use a renderer as suggested by FD, e.g.