reading in lines from a file in java

/**
 * @author lautturi.com 
 * Java example: read lines from text file in java
 */

import java.util.*;
import java.io.*;

public class Lautturi {

	public static void main(String[] args) throws IOException {

		File fp = new File("test.txt");
		FileReader fr = new FileReader(fp);
		BufferedReader br = new BufferedReader(fr);

		ArrayList<String> lines = new ArrayList<>();
		String line;
		while ((line = br.readLine()) != null) {
			lines.add(line);
		}

		fr.close();
		System.out.println("the content of file " + lines);

	}
}