This artefact holds a web.xml that simply loads the web-spring.xml which auto-scans for UOA artifacts. You would
not use this if you put your spring artifacts in other places and need to scan for more.
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 lmz-simple-spring-webhost-1.1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.