I gave a talk at this year’s Red Hat Summit on IcedTea/OpenJDK and on some of the upcoming new features in Java 7 and 8. The title was “Java – From OpenJDK to Red Hat Enterprise Linux and What Lies Ahead”.
The slides are available on-line here.
As mentioned on slide 3 there, the slides were designed to be used in an audio-heavy presentation (with less text, more images). For guidance, they have draft quality notes at the end.