How do I read file line by line using java.util.Scanner class?

Here is a compact way to read file line by line using the java.util.Scanner class.

package org.kodejava.util;

import java.util.Scanner;

public class ScannerReadFile {
    public static void main(String[] args) {
        // Create an instance of File for data.txt file.
        File file = new File("");
        try {
            // Create a new Scanner object which will read the data
            // from the file passed in. To check if there are more 
            // line to read from it, we call the scanner.hasNextLine() 
            // method. We then read line one by one till all lines 
            // is read.
            Scanner scanner = new Scanner(file);
            while (scanner.hasNextLine()) {
                String line = scanner.nextLine();
        } catch (FileNotFoundException e) {

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