JSch is a pure Java implementation of SSH2

HTTPClient provides an efficient, up-to-date, and feature-rich package implementing the client side of the most recent ...

The Apache Commons IO library contains utility classes, stream implementations, file filters,

Apache Commons Lang, a package of Java utility classes for the classes that are in java.lang's hierarchy, or are ...

Core Jackson processing abstractions (aka Streaming API), implementation for JSON

General data-binding functionality for Jackson: works on core streaming API

A collection of generally useful Stack libraries with minimal dependencies.