Main.java Source code

Introduction

Here is the source code for Main.java

Source

import javax.swing.JTextArea;
import javax.swing.text.Document;
import javax.swing.text.Element;
import javax.swing.text.ElementIterator;

public class Main {
    public static void main(String[] argv) throws Exception {
        JTextArea textArea = new JTextArea("word1 word2\nword3\nword4");
        Document doc = textArea.getDocument();
        ElementIterator it = new ElementIterator(doc.getDefaultRootElement());
        Element e;
        while ((e = it.next()) != null) {
            if (e.isLeaf()) {
                int rangeStart = e.getStartOffset();
                int rangeEnd = e.getEndOffset();

                String line = textArea.getText(rangeStart, rangeEnd - rangeStart);
                System.out.println(line);
            }
        }
    }
}