import javax.swing.JFrame;
import javax.swing.JLabel;
import java.awt.*;

//import statements
//Check if window closes automatically. Otherwise add suitable code
public class HelloWorldFrame extends JFrame
{
		public static void main(String args[]) 
		{
			new HelloWorldFrame();
		}
		HelloWorldFrame() 
		{
			getContentPane().setLayout(new BorderLayout());	
			JLabel jlbHelloWorld = new JLabel("Hello World");
			getContentPane().add("Center", jlbHelloWorld);
			this.setSize(100, 100);
			// pack();
			setVisible(true);
		}
}