k.LAB core
· The core component of the k.LAB semantic modeling platform: the Java API, a common package providing a client, and the reference implementation of the semantic modeling engine.
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 klab-core-0.9.10.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.