if (min != null) {
                        double minv = min.doubleValue();
                        if (!Double.isNaN(minv)) {
                            if (minv < this.minimumRangeValue || Double.isNaN(
                                    this.minimumRangeValue)) {
                                this.minimumRangeValue = minv;
                                this.minimumRangeValueRow = r;
                                this.minimumRangeValueColumn = c;