Fuwjin
· The central management site for Chessur and Dinah as well as host
to several smaller utilities such as EnumBundle, Lifeguard, and dbConfig.
Development is currently hosted at http://fuwjin.googlecode.com.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window fuwjin-0.9.8.1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.