Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.Dimension;
import java.util.ArrayList;
import java.util.List;

import javax.swing.JList;
import javax.swing.JOptionPane;
import javax.swing.JScrollPane;

public class Main {
    public static void main(String[] args) {
        List<String> list = new ArrayList<>();
        for (int i = 0; i < 30; i++) {
            list.add("Hello, World " + i);
        }
        JScrollPane pane = new JScrollPane(new JList(list.toArray())) {
            @Override
            public Dimension getPreferredSize() {
                return new Dimension(200, 250);
            }
        };
        JOptionPane.showMessageDialog(null, pane);
    }
}