jaasmine
· The JAASmine library is based in Java and implements functionality
of Java Authentication and Authorization Services (JAAS), and applies
JAAS to common scenarios.
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 jaasmine-parent-1.0.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.