Main.java Source code

Introduction

Here is the source code for Main.java

Source

import javax.swing.JFrame;

public class Main extends JFrame {
    public static void main(String[] args) {
        new Main();
    }

    public Main() {
        this.setSize(200, 100);
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        this.setTitle("Hello World!");
        this.setVisible(true);
    }
}