I am trying to run a MIDP 2.0 application on the Nokia 6600. However, if I create a jar file using the SUN Wireless toolkit (or any other application) it simply does not run on my phone (it gets installed, but nothing seems to happen when I press the button). When I use the stand alone version of the Nokia Developer's suite and let that create a jar file it does work.
I tried to find the differences and it seems that some .class files are considerably smaller in the Nokia jar, although the same .class files are used. Decompiling does not show any difference (it may be comments that are omitted?).
Does anyone have any idea what could be the difference between both jar files.