@SuppressWarnings("unchecked")
	void getLookAndFeels() {
		UIManager.LookAndFeelInfo a[] = UIManager.getInstalledLookAndFeels();
		for(int i = 0; i < a.length; i++) {
			list1.add(a[i].getName());
			lookAndFeel.add(a[i]);
			combo1.addItem(list1.get(i));
		}
	}