requires Java SE Development Kit (JDK) 8 (1.8.0) to run and develop applications . While it is specifically certified with JDK 1.8.0_211 or higher, it does not support later major versions like Java 11 or 17 for the IDE itself. Key Java Compatibility Details
For developers working with , selecting and configuring the correct Java version is the most critical step for a stable development environment. This version of JDeveloper is built on the Oracle Fusion Middleware 12c platform and has specific, strict requirements for the Java SE Development Kit (JDK) . Required Java Version for JDeveloper 12.2.1.4 jdeveloper 12.2.1.4 java version
The question "What Java version does JDeveloper 12.2.1.4 use?" has a clear, authoritative answer: While later JDK 8 updates may work, they are not officially certified and can introduce subtle integration bugs. Avoid JDK 9+ entirely. requires Java SE Development Kit (JDK) 8 (1
Support for Java 8 features like Lambda expressions, though some configuration (such as Fast Swap in WebLogic) may be required for specific runtime behaviors. This version of JDeveloper is built on the
Alternatively, you can create a simple System.out in a scratch editor:
: Adds support for top-level List of Values (LOVs) and streamlines resource descriptions by removing row-level LOV resource descriptions [ 0.5.1 ].
He clicked . No error popup. The progress bar began its slow, steady crawl across the screen. "Copying files... Merging libraries..."