Linux - navegador en la nube

import java.awt.FlowLayout;

import javax.swing.*;

public class TestFrameExample {

	public static void main(String s[]) {

		JFrame frame = new JFrame("JFrame Example");

		JPanel panel = new JPanel();

		panel.setLayout(new FlowLayout());

		JLabel label = new JLabel("This is a label!");

		JButton button = new JButton();

		button.setText("Press me");

		panel.add(label);

		panel.add(button);

		frame.add(panel);

		frame.setSize(300, 300);

		frame.setLocationRelativeTo(null);

		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

		frame.setVisible(true);

	}

}