JAX-DB
· JAX-DB (Java Architecture Extension for [Relational] Database Binding) is a framework that cohesively binds the Java Application Layer to a Vendor Agnostic RDBMS Layer.
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 jaxdb-0.4.1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
