WebSphere Application Server Liberty Profile Maven Tools
· Parent pom for Maven tools supporting development with
WebSphere Application Server Liberty Profile
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 liberty-maven-3.0.M1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.