if (this.tickLabelsVisible != that.tickLabelsVisible) {
            return false;
        }
        if (!ObjectUtilities.equal(this.tickLabelFont, that.tickLabelFont)) {
            return false;
        }
        if (!PaintUtilities.equal(this.tickLabelPaint, that.tickLabelPaint)) {
            return false;
        }
        if (!ObjectUtilities.equal(
            this.tickLabelInsets, that.tickLabelInsets
        )) {
            return false;
        }
        if (this.tickMarksVisible != that.tickMarksVisible) {
            return false;
        }
        if (this.tickMarkInsideLength != that.tickMarkInsideLength) {
            return false;