toolBar.setBorder(new ToolBarBorder());
toolBar.setBorder(defaults.getBorder("ToolBar.border"));
  protected void installDefaults()  {    UIDefaults defaults = UIManager.getLookAndFeelDefaults();    toolBar.setBorder(new ToolBarBorder());    toolBar.setBackground(defaults.getColor("ToolBar.background"));    toolBar.setForeground(defaults.getColor("ToolBar.foreground"));    toolBar.setFont(defaults.getFont("ToolBar.font"));    dockingBorderColor = defaults.getColor("ToolBar.dockingForeground");    dockingColor = defaults.getColor("ToolBar.dockingBackground");    floatingBorderColor = defaults.getColor("ToolBar.floatingForeground");    floatingColor = defaults.getColor("ToolBar.floatingBackground");  }