How to use setIcon

[laginimaineb]

Hey, since I want my application to work on all platforms, I created three icons (128x128, 32x32, 16x16). The problem is I don't know in which order I should provide their ByteBuffers to the setIcon method. The thing is, up to now, every order I have tried works only when I switch between windows using Alt+Tab (oh yeah, I'm using Windows). The icon is not shown on the task-bar. What should I do?

With thanks,
laginimaineb.