Java GUI >> Creating a Simple Window(JFrame)

gistfile1.java

import javax.swing.JFrame;

public class MyGUI extends JFrame
{
        public MyGUI()
	{
		
		setTitle("Tutorial");
		setSize(400,400);
		setVisible(true);
		setDefaultCloseOperation(EXIT_ON_CLOSE);
		
		
		
	}
	
	public static void main(String[] args) 
	{
		
		MyGUI frame = new MyGUI();
		
	}

}