@Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;

    AttributesFlyweight that = (AttributesFlyweight)o;

    if (myFontType != that.myFontType) return false;
    if (!Objects.equals(myBackground, that.myBackground)) return false;
    if (!Objects.equals(myEffectColor, that.myEffectColor)) return false;
    if (myEffectType != that.myEffectType) return false;
    if (!Objects.equals(myErrorStripeColor, that.myErrorStripeColor)) return false;
    if (!Objects.equals(myForeground, that.myForeground)) return false;
    if (!myAdditionalEffects.equals(that.myAdditionalEffects)) return false;

    return true;
  }
@Override
  public boolean equals(Object o)