Apache Commons IO provides a set of utilities for working with the file system that can be helpful in preventing path traversal vulnerabilities. The FilenameUtils class contains methods for ...

This tutorial is an introduction to socket programming in Java, starting with a simple client-server example demonstrating the basic features of Java I/O. You’ll be introduced to both the original ...

I know there's no practical purpose to this it's entirely theoretical. and I know a jar file uses the zip format. But how does one create a jar file without a manifest file. (I don't mean creating a ...