class AppBarLayoutHandler extends LinearLayoutHandler {

  @Override
  public boolean isVertical(@NotNull NlComponent component) {
    // AppBarLayout is always vertical and does not support horizontal orientation
    // https://android.googlesource.com/platform/frameworks/support.git/+/master/design/src/android/support/design/widget/AppBarLayout.java#279
    return true;
  }

}