private double translateSlider(int sliderVal) {
    switch (sliderVal) {
        case 0:
            return 1.0;
        case 1:
            return .9;
        case 2:
            return .8;
        case 3:
            return .7;
        case 4:
            return .6;
        default:
            return 1.0;
    }
}

public static final double[] SLIDER_VALS = {1.0, 0.9, 0.8, 0.7, 0.6};
public static final double SLIDER_DEFAULT = 1.0;


private double translateSlider(int sliderval) {
  double ret = SLIDER_DEFAULT;
  if(sliderval >= 0 && sliderval < SLIDER_VALS.length) {
      ret = SLIDER_VALS[sliderval];
  }
  return ret;
}

private double translateSlider(int sliderVal) {
  float retval = 1.0;

  switch (sliderVal) {
    case 1: retval = 0.9;
    case 2: retval = 0.8;
    case 3: retval = 0.7;
    case 4: retval = 0.6;
    case 0:
    default: break;
  }
  return retval;
}

private double translateSlider = (int sliderVal) -> (1.0-(sliderVal/10));

private double translateSlider(int sliderval) {
if(sliderval > 4 || sliderval < 0)
    return 1.0d;
return (1.0d - ((double)sliderval/10.0d));
}