public StatusText appendLine(@Nullable Icon icon,
                               @NotNull @NlsContexts.StatusText String text,
                               @NotNull SimpleTextAttributes attrs,
                               @Nullable ActionListener listener) {
    if (myIsDefaultText) {
      clear();
      myIsDefaultText = false;
    }
    return appendText(true, myPrimaryColumn.fragments.size(), icon, text, attrs, listener);
  }
public StatusText appendLine(@Nullable Icon icon,
                               @NotNull @NlsContexts.StatusText String text,
                               @NotNull SimpleTextAttributes attrs,
                               @Nullable ActionListener listener)