Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JComboBox;

public class Main {
    public static void main(String[] args) {
        JComboBox<String> emptyBox = new JComboBox<String>();
        emptyBox.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                Thread.dumpStack();
            }
        });
        emptyBox.addItem("test");
    }
}