Imaginary new Android Toolbar constructor

Toolbar.java

public class Toolbar extends ViewGroup {
  public Toolbar(Context context, @Nullable AttributeSet attrs) {
    this(context, attrs, getToolbarStyle());
  }
  
  private static int getToolbarStyle() {
    return (BuildConfig.VERSION_CODE >= Build.VERSION_CODES.O) ? R.attr.newCompatToolbarStyle : R.attr.toolbarStyle;
  }
}