| Feature | Oracle JDK (new) | OpenJDK Build | | :--- | :--- | :--- | | | Included | Requires add-ons or alternate builds | | Advanced Garbage Collection tuning | Full support | Full support | | Commercial support | Available via Oracle Support | Via 3rd party (AWS, Azul, etc.) | | Installation experience | One unified installer | Varies by vendor | | CPU (Critical Patch Updates) | Available on time for LTS | Usually within days, but not guaranteed for all vendors | | NFTC license | Free for development and production (with limits) | GPLv2 with Classpath Exception |
Solution: The Oracle installer does NOT always update the PATH variable. Manually add C:\Program Files\Java\jdk-23\bin to your system PATH .
Linux users have two primary options:
A lingering concern: is https://www.oracle.com/java/technologies/downloads/new (or any variant) safe? Absolutely—provided you check three things:
When you visit the page, you’ll see a clean, platform-oriented layout offering: