do you know this is the correct solution ?
or is this just a random modification that fixed the problem ?
i can't verify as i don't know the details of serial version uids. i only know it is more complicated then most people think it is :-)
There was no serialVersionUid in the class, which is not a good idea I think...
I added the serialVersionUid which was automatically generated in the old class (in jbpm 3.2), so jbpm 3.3 serialVersionUid should be compatible with jbpm 3.2 serialVersionUid...
So in my eyes it is a correct solution (more correct would have been to add the versionUid at the beginning ;-))