Java Utililty Methods File Path Delete

List of utility methods to do File Path Delete

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Description

The list of methods to do File Path Delete are organized into topic(s).

Method

voiddeleteIfExist(String filePath)
Delete the file/directory if exist. 
File file = new File(filePath);
if (file.exists()) {
    file.delete();
voiddeleteInPathTempFiles(String workingFolder)
delete In Path Temp Files 
String destFolder = workingFolder + "/OPS000";
for (Object[] xmlGraph : getProviderGraphs()) {
    String resourceFile = xmlGraph[0].toString();
    new File(destFolder.concat(resourceFile)).delete();
new File(destFolder.concat(destFolder)).delete();
voiddeleteInRemote(String host, String path)
delete In Remote 
if (!runCommandInRemoteHost(host, "rm -rf " + path, 0).isEmpty())
    throw new IOException("fail to delete " + path + " in " + host);
voiddeleteJaasFile(String jaasPath)
delete Jaas File 
File jaasFile = new File(jaasPath);
if (jaasFile.exists()) {
    if (!jaasFile.delete()) {
        throw new IOException("Failed to delete exists jaas file.");
voiddeleteKey(String path, String key)
Deletes a registry key from the Windows registry. 
Objects.requireNonNull(path);
List<String> command = new ArrayList<>();
command.add("reg");
command.add("delete");
command.add(path);
if (key != null) {
    command.add("/v");
    command.add(key);
...
voiddeleteMultipleFiles(String filePath, int numberOfFiles)
delete Multiple Files 
for (int i = 0; i < numberOfFiles; i++) {
    deleteRecursively(new File(filePath + "." + (i + 1)));
booleandeleteNonEmptyDirectory(String dirPath)
Deletes a non-empty directory, defined by dirPath from the file system. 
File dir = new File(dirPath);
if (dir.exists() && dir.isDirectory()) {
    File[] files = dir.listFiles();
    for (int i = 0; i < files.length; i++) {
        File file = files[i];
        boolean fileDeleted = file.delete();
        if (!fileDeleted)
            return false;
...
voiddeleteOldStorageFile(String filepath)
Delete the original storage file that the activity manager is saved in 
File oldStorage = new File(filepath);
oldStorage.delete();
voiddeleteParent(String filePath)
Delete source file and parent folder if empty 
File file = new File(filePath);
if (file.exists()) {
    file.delete();
File parent = file.getParentFile();
while (parent.exists() && parent.isDirectory() && parent.listFiles().length == 0) {
    parent.delete();
    parent = parent.getParentFile();
...
voiddeletePath(File dirPath)

Utilities for Files. 

recursiveDelete(dirPath);
dirPath.delete();