Jdeveloper 12.2.1.4 Java Version ((free))

The Studio installation of JDeveloper 12.2.1.4 automatically installs Oracle WebLogic Server 12.2.1.4, which is also Java EE 7 compatible and runs on JDK 8. Configuration & Management

This was the crucial mistake young developers made with JDeveloper 12.2.1.4. They would try to feed it Java 11 or Java 17, thinking newer was better. They would watch the installer crash, or worse, see the IDE launch only to throw a NoSuchMethodError the moment they tried to deploy an ADF (Application Development Framework) module. jdeveloper 12.2.1.4 java version

java version "1.8.0_202" Java(TM) SE Runtime Environment (build 1.8.0_202-b08) Java HotSpot(TM) 64-Bit Server VM (build 25.202-b08, mixed mode) The Studio installation of JDeveloper 12

JDeveloper 12.2.1.4 is an Oracle IDE release in the 12c family used for Java, web, and Oracle ADF development. This paper documents the Java versions supported by JDeveloper 12.2.1.4, compatibility considerations, recommended Java Development Kit (JDK) configuration for IDE and applications, migration guidance, troubleshooting common Java-related issues, and best practices for development and deployment. They would watch the installer crash, or worse,