Database Builder Project
· This Maven plugin automates the build, rebuild, and clean operations on a project database based
on the SQL source code available in a strict, versioned structure in the the SCM.
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 database-builder-1.2.3.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.