Matthieu, please check my *modules* branch. I packaged the counter example in a *.s4r file (a jar with a different extension name). Here is how:
https://github.com/leoneu/s4-piper/blob/modules/NOTES.md I fixed the code so we can read the jar as a resource from the classpath. The HelloApp example works fine but there is an exception when trying to load the counter app. The MyApp class should load as is, I think. You will probably find the bug by the time I wake up :-) The good side of being 9 time zones apart. -leo
