public static JSeparator createToolbarSeparator() {
	Dimension sepDim = new Dimension(2, ICON_SIZE + 2);
	JSeparator separator = new JSeparator(SwingConstants.VERTICAL);
	if (DockingWindowsLookAndFeelUtils.isUsingAquaUI(separator.getUI())) {
		separator.setUI(new BasicSeparatorUI());
	}
	separator.setPreferredSize(sepDim); // ugly work around to force height of separator
	return separator;
}