public static void main(String args[]) {
		try {
			for (UIManager.LookAndFeelInfo info : UIManager
					.getInstalledLookAndFeels()) {
				if ("Nimbus".equals(info.getName())) {
					UIManager.setLookAndFeel(info.getClassName());
					break;
				}
			}
		} catch (ClassNotFoundException | InstantiationException
				| IllegalAccessException | UnsupportedLookAndFeelException ex) {
			java.util.logging.Logger.getLogger(MainWindow.class.getName()).log(
					java.util.logging.Level.SEVERE, null, ex);
		}

		SwingUtilities.invokeLater(new Runnable() {
			public void run() {

				MainWindow mainWindow = new MainWindow();
			}
		});
	}