private void insertSeparator(JComponent toolBarComponent) {
		toolBarComponent.add(Box.createHorizontalStrut(5));  // add space before separator                      
		toolBarComponent.add(DockingUtils.createToolbarSeparator());
		toolBarComponent.add(Box.createHorizontalStrut(5));  // add space after separator
	}
Returns a component to be used as a toolbar.
@return the toolbar component.
Ghidra/Framework/Docking/src/main/java/docking/menu/ToolBarManager.java