Very noob : Pls describe this code :P

[deepode]

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

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

        Scanner s = null;

        try {
            s = new Scanner(new BufferedReader(new FileReader("xanadu.txt")));

            while (s.hasNext()) {
                System.out.println(s.next());
            }
        } finally {
            if (s != null) {
                s.close();
            }
        }
    }
}

I didn't understand what is hasNext() and what is next()

may be look too noob but hope i will get help.

:(sweat)::(-::=-::=(::s::(doh):

[JosAH]

Have you read the API documentation for the Scanner class? Noone can do without the API documentation. Here it is: link.

kind regards,

Jos

[DarrylBurke]

Please go through the Forum Rules -- particularly the third paragraph.

db