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 log4j-systemd-journal-appender-2.5.1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
de.bwaldvogel.log4j
├─ de.bwaldvogel.log4j.SystemdJournalAppender.class - [JAR]
├─ de.bwaldvogel.log4j.SystemdJournalLibrary.class - [JAR]