xyz.ottr.lutra:lutra
· This is the parent module of Lutra. Lutra is the reference implementation of the OTTR framework.
The common interfaces for Lutra are lutra-api (a Java API), lutra-cli (a command line interface
available as a Java executable), and lutra-restapi (a Java servlet available as a WAR file.)
For more information about OTTR, see http://ottr.xyz.
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 lutra-0.6.18.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.