package interface;
import java.awt.BorderLayout;

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

public class Transito extends JFrame{

	private JPanel panel;

	public Transito(){
		super();
		
		this.initialize();
		this.setVisible(true);

	}
	
	/**
	 * Initialize the contents of the frame.
	 */
	private void initialize() {
		setBounds(100, 100, 300, 300);
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		
		panel = new JPanel();
		getContentPane().add(panel, BorderLayout.CENTER);
		panel.setLayout(null);
	}
}
Add interface to system