JFrame

How to use JFrame in java

 Code : -- 

public class frame {
    public static void main(String[] args) {
        ImageIcon imageIcon=new ImageIcon("image2.jpeg");
        JFrame jFrame=new JFrame(); // Calling Class
        jFrame.setBounds(100,100,250,250);
        //jFrame.setSize(250,250); // Set Size of JFrame
        jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // For Exit
        jFrame.setLayout(null);
        //jFrame.setResizable(false); // For Resize of JFrame
        jFrame.setTitle("MyFrame"); // SEt Title
        jFrame.setVisible(true); // For Showing
        jFrame.setIconImage(imageIcon.getImage());

        //JFrame is a top-level container that provides a window on the screen
        //JFrame j =new JFrame();
        //j.setSize(250,250);
        //j.setVisible(true);
    }
}