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 bukkit-18_R1-3.7.1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
dev.cerus.maps.version
├─ dev.cerus.maps.version.PacketHandler18R1.class - [JAR]
├─ dev.cerus.maps.version.VersionAdapter18R1.class - [JAR]