AT4J : A set of tools for working with data compression and file archives from Java

AT4J is a set of tools for working with data compression and file archives from Java. It supports reading and creating zip and tar files, as well as several types of compression algorithms via third party libraries.

• Licenses : LGPL
• Operating Systems : OS Independent
• Implementation : Java

Schmant : A build tool for building Java programs

Schmant is a build tool for building Java programs. It provides a set of build tasks (compile, text process, tar archive, etc.) and an environment in which to run build scripts. Build scripts can be written in any scripting language that has Java scripting support. The goal of the project is to be feature-comparable with Apache Ant, but much nicer to work with.

• Licenses : GPLv2
• Operating Systems : OS Independent
• Implementation : Java, JavaScript