Orchid is a Tor client and library written in pure Java. It exposes a SOCKS5 listener for use as a Tor client, and can also be used to (nearly) transparently Torify new and existing applications that run on the JVM. It also runs on Android devices.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.