Today Ted Farrell annouced that JDeveloper 11G ( codename boxer ) will be released on the 1st of october. This release will contain the ADF JSF RichFaces components and the new TaskFlows. These 11g components are certified to run on Weblogic 10.3 . Next year Oracle will release the bulldog version with the WebCenter and Soa components.
For more info read Lucas blog entry http://technology.amis.nl/blog/?p=3478