Java Delete Folder deleteFolderContents(File folder)

Description

delete Folder Contents

License

Open Source License

Declaration

public static void deleteFolderContents(File folder) 

Method Source Code

//package com.java2s;
/*/*from   ww w  .j  a  va2  s .com*/
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 * Copyright (C) 2008 - 2014 Overture
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 * This program is free software: you can redistribute it and/or modify
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import java.io.File;

import java.util.ArrayList;

import java.util.List;

public class Main {
    public static void deleteFolderContents(File folder) {
        deleteFolderContents(folder, new ArrayList<String>());
    }

    public static void deleteFolderContents(File folder, List<String> folderNamesToAvoid) {
        if (folder == null) {
            return;
        }

        File[] files = folder.listFiles();

        if (files == null) {
            return;
        }

        for (File f : files) {
            if (f.isDirectory()) {
                if (!folderNamesToAvoid.contains(f.getName())) {
                    deleteFolderContents(f, folderNamesToAvoid);
                }
            } else {
                f.delete();
            }
        }
    }
}

Related

1. deleteFolder(final File folder)
2. deleteFolder(final String folder)
3. deleteFolder(String folder)
4. deleteFolder(String folder)
5. deleteFolder(String name)
6. deleteFolderContents(File folder)
7. deleteFolderContents(File folder)
8. deleteFolderIfEmpty(File f)
9. deleteFolderRec(File dir)