Java and Scala File and Directory Handling

Scala – How to open and read files in Scala

How to write to file in Java – BufferedWriter

Java File: Reading and Writing Files in Java Example (Api Docs)

4 Ways to Copy File in Java

File and directory Copying

Java File IO – How to test whether a file or directory exists

How to create directories in Java

How do I get all files with certain extensions in a directory including subdirectories?

How to set File Permissions in Java Easily using Java 7 PosixFilePermission