Sorry, i have found a solution.
Jboss can handle the applet stuff good.
It is a problem from eclipse that can not handle such
delivery. The new eclipse creates project profiles for
enterprise applications and they work good for server-site-classes,
how servlets or EJB's, but delivering client-site-classes
how applets, that was not foreseen in a project profile .
A lack from jboss tools???
The solution was, creating a correct war file manually
and put it in the deploy folder.
(How in the old IT- day's :-) )
I think, in the moment the jboss tools has no answer for