import javax.swing.*; 
import java.awt.*; 

public class MainFond {
	public static void main(String[] args) {
		JFrame frame = new JFrame("Fond");
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

		JPanel panel = new JPanel();

		Fond test = new Fond();

		frame.add(panel, BorderLayout.CENTER);
		frame.setSize(500,500);
		frame.setLocation(500,250);
    	frame.setVisible(true);
	}
}