I fixed a few testsuite and gcj bugs and re-ran the conformance tests on jonas-4.3.3-1jpp_13fc. We're up to 94.39%. Results here: http://people.redhat.com/~aph/current-jonas-on-gcj-conformance-test-results.html Not that you won't be able to do this until the bug fixes for the testsuite go in to rawhide. The main cause for concern seems to be org.objectweb.jonas.jtests.clients.jms, almost all of which fail. I'm not sure what is going on there. Andrew.