Archetype - docs-city-archetype-quickstart
· A variation on the maven-archetype-quickstart with source set to 1.8,
build to executable jar with dependencies and junit 4.12. File names have been changed
to Main.java and MainTest.java. Directory structure remains consistent with the Maven
standard.
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 docs-city-archetype-quickstart-1.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.