AWT WINDOW

import java.util.Scanner;
import java.awt.*;
public class test extends Frame {
    test() {
        Button b = new Button("Click Me!!");

        b.setBounds(200, 100, 500, 30);

        //adding button into frame
        add(b);

        // frame size 300 width and 300 height
        setSize(900, 900);

        // setting the title of Frame
        setTitle("This is our basic AWT example");

        // no layout manager
        setLayout(null);

        // now frame will be visible, by default it is not visible
        setVisible(true);
    }
    public static void main(String[] args) {
        test f = new test ();
    }
}