Simple and Protected GSSAPI Negotiation Mechanism 1.0
· This feature enables web applications to integrate SPNEGO 1.0 for authenticating users instead of, or in addition to, the configured user registry.
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 spnego-1.0-19.0.0.7.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.