int offset2 = ((SortableField) y).offset; if (offset > offset2) return 1; if (offset < offset2) return -1;
Offset offset2 = ((SortableField) y).offset; if (offset.sGT(offset2)) return 1; if (offset.sLT(offset2)) return -1;
    public int compareTo (Object y) {      if (y instanceof SortableField) {        int offset2 = ((SortableField) y).offset;        if (offset > offset2) return 1;        if (offset < offset2) return -1;        return 0;      }      return 1;    }