Business Process Technologies 4 Java (jBPT)
· The jBPT code library is a compendium of technologies that support research on design, execution, and evaluation of business processes.
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 jbpt-0.3.1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.