BootConfig2adoc
· Spring-Boot-Configuration to AsciiDoc: AsciiDoctorJ-Extension to embed Spring-Boot configuration metadata files in AsciiDoc documents.
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 bootconfig2adoc-0.1.3.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.