Jdeveloper 12.2.1.4 Java Version Jun 2026

Unresponsive IDE UI components and internal thread deadlocks. How to Configure the JDK in JDeveloper 12.2.1.4

Some ZIP or EXE installers may fail to launch if the system has multiple conflicting Java versions. Running the installer as an administrator and clearing your system path of other Java versions usually resolves this. Where to Find Resources and Downloads jdeveloper 12.2.1.4 java version

: Consider configuring project-specific JDKs for compilation while keeping the IDE running on JDK 8. Unresponsive IDE UI components and internal thread deadlocks