Unofficial Dropwizard BOM
· The Unofficial Dropwizard BOM (Bill of materials) to make sure a consistent set of versions is used for Dropwizard's application.
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 dropwizard-bom-1.3.5-8.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.