Properties props = new Properties();
props.setProperty("org.omg.CORBA.ORBClass", "org.openorb.orb.core.ORB");
props.setProperty("org.omg.CORBA.ORBSingletonClass", "org.openorb.orb.core.ORBSingleton");
ORB orb = ORB.init( new String[]{}, props );
Object obj = orb.string_to_object( serverRef );
TestIIOPServer srv = TestIIOPServerHelper.narrow( obj );
try {
srv.test();
} catch (Throwable e) {
e.printStackTrace();