Random Framework
· A framework for creating dummy data for POJOs. It can fill a lot of fields with random data, and is even able to recognize some fields that need special values to look pretty.
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 random-build-2.1.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.