Java Utililty Methods Rename File

String sCurrentLine = "";
try {
    BufferedReader bufReader = new BufferedReader(new FileReader(oldFile.getAbsoluteFile()));
    BufferedWriter bufWriter = new BufferedWriter(new FileWriter(newFile.getAbsoluteFile()));
    while ((sCurrentLine = bufReader.readLine()) != null) {
        bufWriter.write(sCurrentLine);
        bufWriter.newLine();
    bufReader.close();
    bufWriter.close();
    oldFile.delete();
    return true;
} catch (Exception e) {
    return false;

for (File file : fileDirectory.listFiles()) {
    File newFile = new File(file.getAbsolutePath().replaceFirst(regex, replacement));
    file.renameTo(newFile);

File[] renamedFailedFiles = new File[0];
List<File> fileList = new ArrayList<File>();
File rootFile = new File(rootDir);
File[] subFiles = rootFile.listFiles();
for (File file : subFiles) {
    if (file.isDirectory()) {
        File[] tempRenamedFailedFiles = renameFiles(file.getPath(), sourcePostfix, destPostfix);
        for (File tempFile : tempRenamedFailedFiles) {
...

File folder = new File(destinationFolderPath + File.separator + zipFileName);
File managerFolder = new File(destinationFolderPath + File.separator + prefix + zipFileName);
if (folder.exists()) {
    folder.renameTo(managerFolder);
} else {
    System.out.println(zipFileName + " Folder not found..!!");

System.out.println("Renaming local item " + oldPath + " to " + newPath);
File oldFile = new File(oldPath);
File newFile = new File(newPath);
return (oldFile.renameTo(newFile));

final File file = new File(fileName);
if (file.exists()) {
    final File oldFile = new File(fileName + ".old");
    if (oldFile.exists()) {
        oldFile.delete();
    file.renameTo(oldFile);

try {
    if (exists(oldname)) {
        delete(newname);
        File file = new File(oldname);
        file.renameTo(new File(newname));
} catch (Throwable e) {
    throw toIOException(e);
...

if (null == f || null == suffix || suffix.length() == 0)
    return f;
return new File(renameSuffix(f.getAbsolutePath(), suffix));

Renames a temporary DML script file back to it's original name.

File oldPath = new File(dmlScriptFile + "t");
File newPath = new File(dmlScriptFile);
oldPath.renameTo(newPath);

try {
    File newFile = new File(newName);
    Files.move(currentFile, newFile);
} catch (IOException e) {
    e.printStackTrace();