// reads and prints file line by line
import java.util.*;
import java.io.*;

public class FileEcho {
    Scanner scanner;
    File file;
    String filename = "rhubarb.txt";

    void echo() {
        try {
            String line = null;
            file = new File( filename);
            scanner = new Scanner( file );

            while (scanner.hasNext()) {
                line = scanner.nextLine();
                System.out.println( line );
            }
        } catch(FileNotFoundException e) {
            System.out.println( "Could not open file '"+filename+"'\n"+e );
        }
    }

    public static void main(String[] args) {
        new FileEcho().echo();
    }
}