Placering av JLabel

import java.awt.Color;

import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;

public class Text extends JFrame {
	
	public Text(){
		MyPanel panel = new MyPanel();
        panel.setBackground(Color.white);
        getContentPane().add(panel);

        setSize(800, 500);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setLocationRelativeTo(null);
        setVisible(true);
	}
	
	public static void main(String[] args) {
		Text text = new Text();

    }
	
	private class MyPanel extends JPanel {
		
		public MyPanel(){
			JLabel label = new JLabel("Foo");
			add(label);
		}
    }
}