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// files/Writing.java

// (c)2021 MindView LLC: see Copyright.txt

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

import java.util.*;

import java.nio.file.*;

public class Writing {

static Random rand = new Random(47);

static final int SIZE = 1000;

public static void

main(String[] args) throws Exception {

// Write bytes to a file:

byte[] bytes = new byte[SIZE];

rand.nextBytes(bytes);

Files.write(Paths.get("bytes.dat"), bytes);

System.out.println("bytes.dat: " +

Files.size(Paths.get("bytes.dat")));

// Write an iterable to a file:

List<String> lines = Files.readAllLines(

Paths.get("../streams/Cheese.dat"));

Files.write(Paths.get("Cheese.txt"), lines);

System.out.println("Cheese.txt: " +

Files.size(Paths.get("Cheese.txt")));

}

}

/* Output:

bytes.dat: 1000

Cheese.txt: 199

*/