Utils.java Source code

Introduction

Here is the source code for Utils.java

Source

import java.io.File;

public class Utils {
    /**
     * Recursively delete a file and all its contents.
     * 
     * @param root
     *          the root to delete
     */
    public static void recursiveDelete(File root) {
        if (root == null) {
            return;
        }

        if (root.isDirectory()) {
            File[] files = root.listFiles();
            if (files != null) {
                for (int i = 0; i < files.length; i++) {
                    File file = files[i];
                    if (file.isDirectory()) {
                        recursiveDelete(file);
                    } else {
                        file.delete();
                    }
                }
            }
        }
        root.delete();
    }
}