Main.java Source code

Introduction

Here is the source code for Main.java

Source

import javax.swing.BoxLayout;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.text.Document;

public class Main {
    public static void main(String args[]) {
        JFrame frame = new JFrame();
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        JTextArea textarea1 = new JTextArea();
        Document document = textarea1.getDocument();
        JTextArea textarea2 = new JTextArea(document);
        JTextArea textarea3 = new JTextArea(document);

        frame.setLayout(new BoxLayout(frame.getContentPane(), BoxLayout.Y_AXIS));
        frame.add(new JScrollPane(textarea1));
        frame.add(new JScrollPane(textarea2));
        frame.add(new JScrollPane(textarea3));
        frame.setSize(300, 400);
        frame.setVisible(true);
    }
}