dynamic-extensions-for-alfresco-alfresco-dynamic-extensions-repo-72
· Adds an OSGi container to alfresco repository supporting dynamic code reloading, classpath isolation and a bunch of other useful features
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 alfresco-dynamic-extensions-repo-72-3.0.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.