DELEGATION MODEL

1. Java Program to Display Some Text in the Frame using Labels

            import java.awt.*;
            import java.awt.event.WindowAdapter;
            import java.awt.event.WindowEvent;
            
            class MyLabel extends Frame{
                Label l= new Label("Hello AWT");
                Label l1= new Label("Name");
                Label l2= new Label("Class");
                Label l3= new Label("Roll No");
                MyLabel()
                {
                    super("Label");
                    setBounds(100,100,400,400);
                    setLayout(new FlowLayout(FlowLayout.LEFT,10,10));
                    add(l);
                    add(l3);
                    add(l1);
                    add(l2);
            
                    addWindowListener(new WindowAdapter() {
                       public void windowClosing(WindowEvent e)
                       {
                        System.exit(1);
                       }
                    });
                    setVisible(true);
                }
            }
            
             class Main {
            
                public static void main(String[] args) {
                    new MyLabel();
                }
            
            }
        

OUTPUT