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 geotk-epsg-3.20-geoapi-3.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
org.geotoolkit.internal.referencing
├─ org.geotoolkit.internal.referencing.EpsgCreatorCommands.class - [JAR]
org.geotoolkit.factory.epsg
├─ org.geotoolkit.factory.epsg.EPSG.class - [JAR]