referent = 1;
        }

        if ((e = (Entry)referents.get(obj)) == null) {
            e = new Entry();
            e.referent = referent++;
            e.obj = obj;
            referents.put(obj, e);
        }

        return e.referent;
    }
    public void enc_ndr_referent(Object obj, int type) {
        if (obj == null) {
            enc_ndr_long(0);
            return;
        }

            this.referent = 1;
        }

        if ( ( e = this.referents.get(obj) ) == null ) {
            e = new Entry(this.referent++, obj);
            this.referents.put(obj, e);
        }

        return e.referent;
    }


    public void enc_ndr_referent ( Object obj, int type ) {
        if ( obj == null ) {
            enc_ndr_long(0);
            return;