Java Utililty Methods Copy Directory

List of utility methods to do Copy Directory

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Description

The list of methods to do Copy Directory are organized into topic(s).

Method

voidcopyDirectoryContents(File directory, String targetDirName, boolean update)
Copies the contents of a directory to the specified target directory. 
copyDirectoryContents(directory, new File(targetDirName), update);
voidcopyDirectoryContents(File source, File destination)
Recursively copies the contents of the source directory into the destination directory. 
File[] fileList = source.listFiles();
if (fileList != null) {
    for (int i = 0; i < fileList.length; i++) {
        if (fileList[i].isDirectory()) {
            File newDir = new File(destination, fileList[i].getName());
            newDir.mkdir();
            copyDirectoryContents(fileList[i], newDir);
        } else if (fileList[i].getName().equals(".DS_Store")) {
...
booleancopyDirectoryContents(File src, File target)
copy Directory Contents 
Preconditions.checkArgument(src.isDirectory(), "Source dir is not a directory: %s", src);
if (isSymbolicLink(src)) {
    return false;
target.mkdirs();
Preconditions.checkArgument(target.isDirectory(), "Target dir is not a directory: %s", src);
boolean success = true;
for (File file : listFiles(src)) {
...
voidcopyDirectoryContents(File srcDir, File dstDir)
copy Directory Contents 
File[] listFiles = srcDir.listFiles();
if (listFiles != null) {
    for (File srcFile : listFiles) {
        if (srcFile.isDirectory()) {
            copyDirectory(srcFile, new File(dstDir, srcFile.getName()));
        } else {
            copy(srcFile, new File(dstDir, srcFile.getName()));
voidcopyDirectoryFromJar(String jarName, String srcDir, File tmpDir)
copy Directory From Jar 
JarFile jf = null;
JarInputStream jarInputStream = null;
try {
    jf = new JarFile(jarName);
    JarEntry je = jf.getJarEntry(srcDir);
    if (je.isDirectory()) {
        FileInputStream fis = new FileInputStream(jarName);
        BufferedInputStream bis = new BufferedInputStream(fis);
...
voidcopyDirectoryTree(File copyFrom, File copyTo)
copy Directory Tree 
if (copyFrom.isDirectory()) {
    copyTo.mkdirs();
    String fileList[] = copyFrom.list();
    for (int i = 0; i < fileList.length; i++) {
        File targetFile = new File(copyTo, fileList[i]);
        File sourceFile = new File(copyFrom, fileList[i]);
        copyDirectoryTree(sourceFile, targetFile);
} else {
    FileInputStream inputStream = new FileInputStream(copyFrom);
    FileOutputStream outputStream = new FileOutputStream(copyTo);
    int chararcterToCopy;
    while ((chararcterToCopy = inputStream.read()) >= 0)
        outputStream.write(chararcterToCopy);
    inputStream.close();
    outputStream.close();
voidcopyDirectoryWithContents(final File srcPath, final File dstPath)
This methods copies a directory with all its files. 
if (srcPath.isDirectory()) {
    if (!dstPath.exists()) {
        dstPath.mkdir();
    final String[] files = srcPath.list();
    if (files.length > 0) {
        Arrays.sort(files);
        for (int index = 0; index < files.length; index++) {
...