public void update() {
    ArrayList<String> strings = new ArrayList<>();
    if (myPrefix != null) {
      ContainerUtil.addAll(strings, myPrefix);
    }

    if (myText != null) {
      ContainerUtil.addAll(strings, myText);
    }

    myBannerText = ArrayUtilRt.toStringArray(strings);

    updateBanner();
  }
public void update()