phaedra-parent
· Set of libraries that contribute to create a stack for web application development based on Java. Phaedra leverages existing Open Source frameworks such as Wicket, Hibernate, Spring and tons of smaller Java open source libraries such as Apache Commons, jDom and jin-collections.
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 phaedra-parent-0.7-SNAPSsHOT.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.