Java Delete Empty Directory deleteEmptyParents(File currentParentFile, String inputDir)

Description

delete Empty Parents

License

Open Source License

Declaration

public static void deleteEmptyParents(File currentParentFile, String inputDir) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.File;

public class Main {
    public static void deleteEmptyParents(File currentParentFile, String inputDir) {
        if (currentParentFile != null && !currentParentFile.getAbsolutePath().equals(inputDir)
                && (currentParentFile.listFiles() == null || currentParentFile.listFiles().length == 0)) {
            File nextParent = currentParentFile.getParentFile();
            if (currentParentFile.delete()) {
                deleteEmptyParents(nextParent, inputDir);
            }//w  w w  .j  a  v  a 2  s.  c  om
        }
    }
}

Related

1. deleteEmptyDirs(File dir)
2. deleteEmptyFiles(String p)
3. deleteEmptyFolders(java.io.File file)
4. deleteEmptyFolders(String[] args)
5. deleteEmptyParentFolders(File leafFolder)