Lewin also will cover interoperability between Java and Microsoft's .Net.

Meanwhile, in the Java ME (Micro Edition) space will be the subject of a panel discussion featuring representatives from Sun, Sony Ericsson, and Orange.

Sun's Robert Brewin, vice president and CTO will discuss the pervasiveness of Java in a keynote talk. IBM, a longtime Java supporter, will discuss "extreme transaction processing" and "Smart SOA" at the show. James Gosling, Sun vice president and considered the father of Java, will detail Java-powered toys.

Topics covered in the many sessions at the event include:

In conjunction with JavaOne, the CommunityOne West conference pertaining to open source software runs from June 1-3 also at the Moscone Center. Cloud computing will be a major emphasis at this event.