| WebLogic Version | Compatible Java | Notes | |----------------|----------------|-------| | WebLogic 12.2.1.4 | JDK 8 only | Ideal match | | WebLogic 12.2.1.3 | JDK 8 only | Minor differences | | WebLogic 12.1.3 | JDK 7 or JDK 8 | Set project compiler to 1.7 for safety |
Introduction Oracle JDeveloper 12c (12.2.1.4.0) is a stable, widely-used integrated development environment for building Oracle Fusion Middleware applications, ADF (Application Development Framework), and general Java EE applications. A common point of confusion for developers is the correct Java version required to install, run, and compile projects with this specific IDE release.
SetJavaHome C:\path\to\jdk1.8.0_421 Or launch from command line:
If you attempt to set SetJavaHome to a JDK 11 path, the IDE will fail to start with cryptic module or classpath errors. Error 1: "This application requires Java 8" Cause: Your JAVA_HOME points to a different JDK version.