The ThoutReader is a cross-platform multi-document help system that allows users to browse, search, bookmark, and append documentation packaged in an extensible XML format. It is written in Java and runs on any platform that supports Java 1.4.
This library is developed to read and write Property List (PLIST) files. These files are widely used by OsX programs. This library easily gives you the ability to read and write those files and to use the content downstream in your programs.