The last time I checked was over a year ago, in this thread..
<http://groups.google.com/group/comp.lang.java.programmer/browse_frm/thread/830bd
a14a97da356/01284e96fbc33022>

Some interesting possibilities came up, but I ended up with
Prokmu*.  Despite some hicc-ups, I am quite happy with the
plan, price and support they provide.

* <http://www.prokmu.com/>

As an aside, if you are searching for a host, it is best to leave
ISP out of the search string - try instead..
 java host servlet
.. with the emphasis on *host*.

HTH

Andrew T.