Apache ServiceMix :: Components
· This pom provides the common bits for all ServiceMix components, as well as providing a reactor build for those components.
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 components-2013.01.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.