JacORB

JacORB  is a 100% pure Java opensource implementation of the OMG's CORBA standard and is fully compliant with the OMG IDL/Java language mapping rev. 2.3.

Remedy IT supports customers using JacORB either for 'all Java' based distributed applications as well as in mixed implementation environments for distributed systems.
JacORB's standards compliance allows for seamless integration of Java based CORBA components with CORBA components built in C++ (or even Ruby).

JacORB also offers the opportunity for interoparability between CORBA based distributed systems and Java EE (Java Enterprise Edition) application environments.
The JBoss Java EE Application Server software suite includes JacORB as a standard component to provide its CORBA/IIOP service.

Detailed information concerning JacORB can be found here .