i--;
        }
        return n;
    }
    public void writeOctetArray(byte[] b, int i, int l) {
        System.arraycopy(b, i, buf, index, l);
        advance(l);
    }
    public void readOctetArray(byte[] b, int i, int l) {
        System.arraycopy(buf, index, b, i, l);
        advance(l);
    }


    public int getLength() {
        return deferred.length;
    }

        return n;
    }


    public void writeOctetArray ( byte[] b, int i, int l ) {
        System.arraycopy(b, i, this.buf, this.index, l);
        advance(l);
    }


    public void readOctetArray ( byte[] b, int i, int l ) {
        System.arraycopy(this.buf, this.index, b, i, l);
        advance(l);
    }


    public int getLength () {
        return this.deferred.length;
    }