Yesterday was the big BEA Welcome and Oracle's Middleware Strategy Briefing. You miss it ? You can the see the briefing as a webcast here.
A overview of the product strategy can you find here.
When you look at the chapter Product Area / Application Server you will found no more OC4J anymore. Do you remember that Oracle buy the sourcecode of OC4J from Orion in the year 2002 (I' think) ?
So everything must run in Oracle WebLogic Server. Forms, Reports,Portal or will there be a replacement ?
But when you look at the chapter Product Area / Developer Tools you will found the JDeveloper as number one in the list for Fusion Middelware.
So maybe my next JDeveloper 11g Production runs wih Oracle JRocket and Oracle WebLogic Server. Maybe at the end of this year ? I hope so.