OLE
· Kuali OLE is designed by and for academic and research libraries for managing and delivering
intellectual information. OLE is an enterprise-ready, community-source software package to manage and provide
access not only to items in their collections but also to licensed and local digital content.
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 ole-1.6.2.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.