@Override
	public void actionPerformed(ActionEvent arg0) {

		switch(arg0.getActionCommand()) {
			case ("Ok"): {
				LAF = lookAndFeel.get(combo1.getSelectedIndex());
				if(j != null) {
					try {
						UIManager.setLookAndFeel(LAF.getClassName());
					} catch(ClassNotFoundException | InstantiationException
							| IllegalAccessException | UnsupportedLookAndFeelException e) {

						//noinspection UseOfSystemOutOrSystemErr
						System.err.println(e);
					}
					SwingUtilities.updateComponentTreeUI(j);
					j.pack();
					j.revalidate();
				}
				setVisible(false);
				return;
			}

			default: {
				setVisible(false);
			}
		}

	}