Hi Richard, FYI: we are running many form of tests against OpenJDK internally in Red Hat. ATM our focus is to improve especially Mauve tests to have better coverage of all Java SE API classes. I'm also measuring test code coverage using JaCoCo and my own JVM TI based tool which is able to check code coverage on basic classes (where JaCoCo can't be used). All results are generated in HTML form + some graphs etc. etc.
It would be perfect to have one (public) place to publish those results, so it would be nice to cooperate on this topic if you want to :) Cheers, Pavel Tisnovsky Red Hat