Embedded (Single jar file)
· Assembles the Mule core, modules, and transports into a single library (jar). This is useful for embedding Mule into an existing project.
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 mule-3.4.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.