import javax.swing.*;
import java.awt.event.*;
class Program extends JFrame
{
	JButton masikgomb;
	Program()
	{
		masikgomb = new JButton("Masik");
		masikgomb.addActionListener(new MasikGombClick());
		masikgomb.setBounds( 50, 50, 100, 25);

		add(masikgomb);
		setLayout(null);
		setDefaultCloseOperation(JDialog.EXIT_ON_CLOSE);
		setSize(400, 300);
		setVisible(true);
	}
	public static void main(String[] argv)
	{
		new Program();
	}
	class MasikGombClick implements ActionListener
	{
		public void actionPerformed(ActionEvent e)
		{
			Parbeszed parbeszed = new Parbeszed();
			parbeszed.show();
		}
		
	}
	class Parbeszed extends JDialog
	{
		Parbeszed()
		{
			setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
			setSize(400, 300);
			setLocationRelativeTo(this);
			setVisible(true);

		}
	}
}