NXP’s JCOP product family delivers outstanding features and performance as one of the most used Java Card–based operating systems in government programs around the world.

JNode (Java New Operating System Design Effort) is an open source Java operating system available for personal use. Version 2.0 supports J2SE 5, with the exception of annotations.

Gary Krakow tests Sun Microsystems' new operating system based on Java and Linux called the Java Desktop System.

BEA Systems has created a version of its Java application server designed for virtualization technology, using an approach that cuts the operating systems out of the picture. At the company's ...