Jdeveloper 12.2.1.4 Java Version May 2026

Oracle JDeveloper 12.2.1.4.0 is certified for and requires (specifically version 1.8.0_211 or higher Oracle Help Center Key Version & Requirement Details Certified JDK: At publication, the specific certified version was jdk1.8.0_211 Operating System Support: It is typically used on

The 12.2.1.4 release introduced several functional improvements across its design and runtime layers:  ADF REST Runtime Framework (v6 & v7): jdeveloper 12.2.1.4 java version

• JDeveloper 12.2.1.4 requires JDK 8 (Java SE Development Kit 8).
• Specific update requirement: Oracle recommends JDK 8u151 or later, but before JDK 9 (i.e., 8u152 through 8u202 are ideal).
• Not compatible with JDK 7, JDK 9, JDK 10, JDK 11, JDK 12, JDK 13, JDK 14, JDK 15, JDK 16, JDK 17, or any later Java version.
• Official certified version: JDK 8u202 is widely cited as the last free commercial update and fully tested version for 12.2.1.4.

Checking Your Current Java Version Inside JDeveloper

Once JDeveloper is running, double-check the Java version being used: Oracle JDeveloper 12

If you encounter issues with JDeveloper 12.2.1.4 and Java version compatibility, try the following: JDeveloper 12