System.out.write() vs System.out.println()

Question

what is the difference between .write and .println?

Answer 1

okay. explain to me how the following works. because
Im getting lost.
import java.net.*;
import java.io.*;
public class getData{
     private URL url;
     private InputStream n;
     public static void main(String[] args){
          URL url = null;
          try{
               url = new URL("http://myhost.com/index.html");
               InputStream n = url.openStream();
               int b;
               while ((b = n.read()) != -1){
                    System.out.write(b);
//System.out.println(b);
          }catch(Exception x){
               System.out.println("Error: Bad Url");
}System.out.write(b) writes the bytes? so shouldn't
it just print out the number of bytes read by
n.read() ? instead it will print the content of
f index.html.
however, System.out.println(b) will display integers.
I dont really understand the connection between
n those numbers and the content of index.html.The read is returning an int that corresponds to the code representing the letter in the file. The write() writes this out as a byte corresponding to the character also. println() sees it is an int, converts it to a String, and prints the String corresponding to the int value, appending a line separator.