@Override
  protected void installDefaults() {
    super.installDefaults();
    Integer integer = UIUtil.getPropertyMaxGutterIconWidth(getPropertyPrefix());
    if (integer != null){
      myMaxGutterIconWidth2 = myMaxGutterIconWidth = integer.intValue();
    }

    selectionBackground = getDefaultSelectionBackground();
    if (isHeaderMenu()) {
      menuItem.setBackground(getMenuBackgroundColor());
      menuItem.setForeground(JBColor.namedColor("MainMenu.foreground", UIManager.getColor("Menu.foreground")));
      selectionForeground = JBColor.namedColor("MainMenu.selectionForeground", selectionForeground);
      selectionBackground = JBColor.namedColor("MainMenu.selectionBackground", selectionBackground);
    }
  }
@Override
  protected void installDefaults()