i += size + 2;
            } catch( UnsupportedEncodingException uee ) {
            }
        }
        advance(i - index);
        return val;
    }
    private int getDceReferent(Object obj) {
        Entry e;

        if (referents == null) {
            referents = new HashMap();
            referent = 1;
        }

        if ((e = (Entry)referents.get(obj)) == null) {

            val = Strings.fromUNIBytes(this.buf, i, size);
            i += size + 2;
        }
        advance(i - this.index);
        return val;
    }


    private int getDceReferent ( Object obj ) {
        Entry e;

        if ( this.referents == null ) {
            this.referents = new HashMap<>();
            this.referent = 1;
        }