Jakarta Contexts and Dependency Injection 4.0
· The Jakarta Contexts and Dependency Injection 4.0 specification makes it easier to integrate Jakarta EE components of different types. It provides a common mechanism to inject components such as enterprise beans or managed beans into other components such as JSPs or other enterprise beans.
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 cdi-4.0-23.0.0.8.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.