View Java Class Source Code in JAR file
- 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 minitest-laws_3.0.0-RC3-2.9.5.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
minitest.laws
├─ minitest.laws.Checkers.class - [JAR]