Download org.appverse.web.framework.modules.backend.tests.persistence.jpa.eclipselink : appverse-web-modules-backend-tests-persistence-jpa-eclipselink JAR file - All Versions:
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 appverse-web-modules-backend-tests-persistence-jpa-eclipselink-2.0.0-RC10.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.