Download org.jibx.schema.org.opentravel.example.jbundle : org.jibx.schema.org.opentravel.example.jbundle.opentravel.touractivity.res 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 org.jibx.schema.org.opentravel.example.jbundle.opentravel.touractivity.res-1.1.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.