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 sparta-demo-service-1.3.10-RELEASE.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
com.matt.service
├─ com.matt.service.ServerApp.class - [JAR]
com.matt.service.service
├─ com.matt.service.service.DemoServiceImpl.class - [JAR]
├─ com.matt.service.service.FooServiceImpl.class - [JAR]
├─ com.matt.service.service.UserServiceImpl.class - [JAR]