// onjava/RmDir.java
// (c)2017 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.
package onjava;
import java.nio.file.*;
import java.nio.file.attribute.BasicFileAttributes;
import java.io.IOException;

public class RmDir {
 public static void rmdir(Path dir)
 throws IOException {
 Files.walkFileTree(dir,
 new SimpleFileVisitor<Path>() {
 @Override
 public FileVisitResult
 visitFile(Path file, BasicFileAttributes attrs)
 throws IOException {
 Files.delete(file);
 return FileVisitResult.CONTINUE;
 }
 @Override
 public FileVisitResult
 postVisitDirectory(Path dir, IOException exc)
 throws IOException {
 Files.delete(dir);
 return FileVisitResult.CONTINUE;
 }
 });
 }
}