Here is some text regarding JDeveloper 12.2.1.4:
: A new "Create Business Components from Tables" wizard streamlines the generation of business logic and REST resources into a single process. System Requirements and Installation jdeveloper 12.2.1.4
Reliable, enterprise-proven, but aging – treat it as a maintenance tool, not an innovation platform. Here is some text regarding JDeveloper 12
This is the core use case for JDeveloper 12c. Here is the workflow for a basic CRUD (Create, Read, Update, Delete) app. jdeveloper 12.2.1.4