Fonts in Java based application in Xfce

[jan]

Hi,

It might be OT, cause this is not directly related to Xfce.

== The problem ==
In work i'm using one Java based application. If i'm using it from
Windows - fonts have appropriate size. However, while using it from
within Linux - the application, fonts appears to be very small. (Yes, I
do have Microsoft fonts installed.)

I got surprised when I upgraded to Xorg 6.8 the fonts in mentioned
application got bigger, and I could stay with Linux and Xfce :) and
work. 

Today, I gave back external monitor to one of my colleagues and fonts in
mentioned application got small again .....

I tried to play with:
/etc/xdg/xfce4/xinitrc and chnge Xft.dpi: 96 to other value but it
affects only GTK based applications.

any idea what migh happened ?

Thanks a lot for any advice.

Jan