} else if (this.reply_status == USER_EXCEPTION) {
// do nothing. The client stub will read the exception from body.
} else if ( (this.reply_status == LOCATION_FORWARD) ||
(this.reply_status == LOCATION_FORWARD_PERM) ){
CDRInputStream cdr = (CDRInputStream) istream;
this.ior = IORFactories.makeIOR( cdr ) ;
} else if (this.reply_status == NEEDS_ADDRESSING_MODE) {
// read GIOP::AddressingDisposition from body and resend the
// original request using the requested addressing mode. The
// resending is transparent to the client program.