public RangeType(int r_short, int r_med, int r_long) { this(0, r_short, r_med, r_long);
public RangeType(int r_min, int r_short, int r_med, int r_long, int r_extreme) { this.r_min = r_min; this.r_short = r_short; this.r_med = r_med; this.r_long = r_long; this.r_extreme = r_extreme;
    public RangeType(int r_short, int r_med, int r_long) {	this(0, r_short, r_med, r_long);    }