Very noob : Pls describe this code :P

Code:

---

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):

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

kind regards,

Jos

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db