return (glyf.getDescription(i) != null)
return (_glyf.getDescription(i) != null)
    public Glyph getGlyph(int i) {        return (glyf.getDescription(i) != null)            ? new Glyph(                glyf.getDescription(i),                hmtx.getLeftSideBearing(i),                hmtx.getAdvanceWidth(i))            : null;    }