Jdeveloper 12.2.1.4 Java Version -

C:\Program Files\Java\jdk1.8.0_202 Set environment variable:

By adhering to these Java version requirements, you ensure a stable, productive development environment for ADF, SOA, and WebCenter applications. Always verify your Java version, set JAVA_HOME explicitly, and document the JDK across your team’s development and CI/CD infrastructure. Last updated: 2025. Oracle product versions and support policies may change. Always refer to the official Oracle JDeveloper Release Notes for the most current certification matrix.

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) Navigate to jdeveloper/jdeveloper.exe (Windows) or ./jdeveloper (Linux/macOS). The IDE will automatically detect JAVA_HOME . If not, you can force it by editing jdeveloper.conf : jdeveloper 12.2.1.4 java version

Run it within JDeveloper (right-click → Run). The output must be 1.8.0_202 or similar 1.8.x. If you use Jenkins, GitLab CI, or Maven to build ADF projects from the command line, you must enforce JDK 8u202 across all build agents. Use a tool like jEnv (Linux/macOS) or a Jenkins tool installer for JDK 8.

setx JAVA_HOME "C:\Program Files\Java\jdk1.8.0_202" setx PATH "%JAVA_HOME%\bin;%PATH%" C:\Program Files\Java\jdk1

With Oracle continuously releasing new versions of JDeveloper (12.2.1.4.0 is replaced by 12.2.1.4.42, and later 14.1.x), you may wonder if you should upgrade. JDeveloper 14.x requires JDK 11 and supports newer ADF features. However, if you must remain on 12.2.1.4 for legacy project compatibility, JDK 8u202 remains your safest, most stable option.

Introduction Oracle JDeveloper is a free, integrated development environment (IDE) favored by enterprise Java developers, particularly those working within the Oracle ecosystem—building ADF (Application Development Framework) applications, SOA composites, and WebCenter portals. With the release of JDeveloper 12.2.1.4 , many developers and DevOps engineers find themselves asking a critical question: What is the correct Java version for JDeveloper 12.2.1.4? Oracle product versions and support policies may change

public class Test public static void main(String[] args) System.out.println(System.getProperty("java.version"));