Apache Jackrabbit
· Apache Jackrabbit is an open source project for creating and maintaining
software and documentation related to the Content Repository for Java
Technology API (JCR) and its implementation as the Apache Jackrabbit
content repository.
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 parent-5.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
