Utils.java Source code

Introduction

Here is the source code for Utils.java

Source

import java.io.File;

public class Utils {
    /**
     * Empty and delete a folder (and subfolders).
     * @param folder
     *            folder to empty
     */
    public static void rmdir(final File folder) {
        // check if folder file is a real folder
        if (folder.isDirectory()) {
            File[] list = folder.listFiles();
            if (list != null) {
                for (int i = 0; i < list.length; i++) {
                    File tmpF = list[i];
                    if (tmpF.isDirectory()) {
                        rmdir(tmpF);
                    }
                    tmpF.delete();
                }
            }
            if (!folder.delete()) {
                System.out.println("can't delete folder : " + folder);
            }
        }
    }
}