Spring Boot Template
· A robust skeleton for Spring Boot applications, with sensible defaults for Lombok, code formatting, testing, and error detection.
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 spring-boot-template-1.0.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.