Java Utililty Methods Create Directory

boolean bRet = false;
java.io.File file = new java.io.File(DirectoryName);
if (!file.exists() && file.mkdirs()) {
    bRet = true;
return bRet;

if (directoryName == null) {
    throw new IOException("Name des zu erzeugenden Verzeichnisses darf nicht null sein");
try {
    File file = new File(directoryName);
    file.mkdirs();
catch (SecurityException e) {
...

File f = new File(dirname);
if (f.exists())
    return true;
else
    return f.mkdirs();

File dir = new File(dirPath);
if (dir.exists()) {
    if (del)
        dir.delete();
    else
        return;
if (!dir.getParentFile().exists()) {
...

File d = new File("TESTDIR");
d.mkdir();
File f = new File(d, dname);
rm_rf(f);
f.mkdir();
return f;

File file = new File(folder);
if (!file.exists()) {
    file.mkdir();
    System.out.println(file);
    System.out.println(file.getAbsoluteFile());
    System.out.println(file.getAbsolutePath());

File file = new File(folderName);
int result = mkdir(file);
if (result != 0) {
    return (result);
if (file.setLastModified(lastModifiedDate) == false) {
    return (-2);
return (0);

boolean status = true;
File file = new File(folderpath);
if (file.exists()) {
    status = false;
} else {
    file.mkdir();
    System.out.println("Mkdir: " + folderpath);
return status;

String[] dirctories = directoryPath.split("/");
if (dirctories == null || dirctories.length <= 1) {
    return;
File directory = new File(
        fullPath.substring(0, fullPath.indexOf("/" + dirctories[0] + "/") + dirctories[0].length() + 1));
if (!directory.exists()) {
    directory.mkdir();
...

try {
    File dirFile = new File(mkdirName);
    boolean bFile = dirFile.exists();
    if (bFile) {
        return true;
    } else {
        bFile = dirFile.mkdir();
        return bFile;
...