import java.util.Scanner;
import java.io.*;
// http://java.sun.com/j2se/1.5.0/docs/api/java/util/Scanner.html
// http://java.sun.com/docs/books/tutorial/essential/io/scanning.html
public class Scanner2 
{
  public static void main(String[] args) throws IOException 
  {
    Scanner scanner = new Scanner(new FileReader("logfile.txt"));
    while(scanner.hasNext()) 
    {
      String token = scanner.next();
      System.out.printf(" token: %s\n", token);
    }
    scanner.close();
  }
}