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 rules-incubation-api-quarkus-1.24.1.Final.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
org.acme
├─ org.acme.CustomRestRules.class - [JAR]
org.kie.kogito.examples
├─ org.kie.kogito.examples.Hello.class - [JAR]