Main.java Source code

Introduction

Here is the source code for Main.java

Source

import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;

public class Main {
    public static void main(String args[]) {
        JFrame frame = new JFrame("DefaultButton");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        Icon warnIcon = new ImageIcon("Warn.gif");
        JButton button3 = new JButton("Warning", warnIcon);
        frame.add(button3);
        frame.setSize(300, 200);
        frame.setVisible(true);
    }
}