import java.awt.BorderLayout;

import java.awt.EventQueue;

import javax.swing.JFrame;

import javax.swing.JPanel;

import javax.swing.border.EmptyBorder;

import javax.swing.JButton;

import java.awt.Font;

public class MyFirstFrame extends JFrame {

private JPanel contentPane;

/**

* Launch the application.

*/

public static void main(String[] args) {

EventQueue.invokeLater(new Runnable() {

public void run() {

try {

MyFirstFrame frame = new MyFirstFrame();

frame.setVisible(true);

} catch (Exception e) {

e.printStackTrace();

}

}

});

}

/**

* Create the frame.

*/

public MyFirstFrame() {

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

setBounds(100, 100, 450, 300);

this.getContentPane().setLayout(null);

JButton btnOk = new JButton("Ok");

btnOk.setFont(new Font("Tahoma", Font.BOLD, 18));

btnOk.setBounds(108, 48, 89, 23);

getContentPane().add(btnOk);

}

}