Java for writing business logic?

Informix says at http://www.informix.com/informix/corpinfo/java.htm: Pure Java provides customers with tremendous fexibility and investment protection in both applications and training by, for the first time, allowing organizations to write business logic once and run it anywhere, on any platform. Is 4gl going the way of Java after briefly passing by Wingz and NewEra? Louis DeLongchamp loudelon@cyberbeach.net