private @NotNull Icon myScaledIcon() {
    Icon scaledDelegate = myScaledDelegate;
    if (scaledDelegate == null) {
      if (getScale() == 1f || !(myDelegate instanceof ScalableIcon)) {
        scaledDelegate = myDelegate;
      }
      else {
        scaledDelegate = ((ScalableIcon)myDelegate).scale(getScale());
      }
      myScaledDelegate = scaledDelegate;
    }
    return scaledDelegate;
  }
private @NotNull Icon myScaledIcon()