Environment env = new com.sun.corba.ee.impl.corba.EnvironmentImpl();
SystemException exception = null;
Any any = ri.received_exception();
InputStream strm = any.create_input_stream();
String repId = ri.received_exception_id();
strm.read_string(); // read repId
int minorCode = strm.read_long(); // read minorCode
CompletionStatus completionStatus = // read completionStatus
CompletionStatus.from_int(strm.read_long());
if (repId.indexOf("UNKNOWN") != -1) { // user exception ?
if (minorCode == 1) { // read minorCode