Jar Ajar is a JAR-based self-extractor for zip files. Zip up files and package them with descriptive images and text using Jar Ajar's graphical interface. When recipients launch the resulting JAR, Jar Ajar guides users through the unzip process.
VAInstall is a multi-platform installer written in Java.
It allows complete remapping of files from the packager's host to the end-users's host. There are two graphic and two text-based look&feels.