@Override
  public int hashCode() {
    int result = myLinuxIcon != null ? myLinuxIcon.hashCode() : 0;
    result = 31 * result + (myMacIcon != null ? myMacIcon.hashCode() : 0);
    result = 31 * result + (myWindowsIcon != null ? myWindowsIcon.hashCode() : 0);
    return result;
  }
@Override
  public int hashCode()