VM Connector
· The VM Connector is used for intra-VM communication between components managed by Mule.
The transport provides options for configuring VM transient or persistent queues.
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-vm-connector-0.9.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.