Recursively find empty directories -- need command line argument

FindEmptyDirectories.java

import java.io.File;
import java.util.Scanner;

class FindEmptyDirectories {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        File file = new File(args[0]);
        goRecursive(file);
        sc.close();
    }

    public static void goRecursive(File file) {
        if (file.isDirectory() && file.list().length == 0) {
            System.out.print(file.getName() + " ");
            return;
        } else if (file.isFile()) {
            return;
        } else {
            for (File subFile : file.listFiles()) {
                goRecursive(subFile);
            }
        }
    }
}