Thomas Kellerer wrote:
> Hi Nick, thanks for your answer.
> 
> Sorry for the confusion, I'm using ruby-net-ldap (no J involved here)
> 
> I tried Warbler 0.9.4 and Warbler 0.9.5 none of them worked.

Could you file a bug about this, ideally with a reproducible test case 
or app?

http://jira.codehaus.org/browse/JRUBY

It would also help if you could hunt us down on the mailing list or on 
FreeNode IRC in #jruby...we're standing by to help with this sort of thing.

- Charlie