import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
public class Main {
    public static void main(String[] args) {
        try {
            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); // native OS look
        } catch (Exception e) {
            e.printStackTrace();
        }

        javax.swing.SwingUtilities.invokeLater(() -> {
            long time = System.nanoTime();
            System.out.println("Starting...");
            System.out.println("Log time: " + time);
            PlayerUI playerUI = new PlayerUI();
            playerUI.createAndShowGUI();
            System.out.println("Called createAndShowGUI(), PlayerUI.class");

        });
    }
}