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 groovy-test-junit5-2.5.23.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
groovy.junit5.plugin
├─ groovy.junit5.plugin.GroovyJUnitRunnerHelper.class - [JAR]
├─ groovy.junit5.plugin.JUnit5Runner.class - [JAR]
