docs: private JToolBar getToolbarLeft() {
  		if (footerToolbarLeft == null) {
  			footerToolbarLeft = new JToolBar();
  			footerToolbarLeft.setEnabled(true);
  			footerToolbarLeft.setFloatable(false);
  			footerToolbarLeft.setRollover(true);
  			footerToolbarLeft.setName("Footer Toolbar Left");
  			footerToolbarLeft.setBorder(BorderFactory.createEmptyBorder());
  		}
  		return footerToolbarLeft;
  	}