Fedora 26 JDK 8 Installation
The linked Tutorials Shows You Step-by-Step How-to Install JDK 8 Fedora 26 32/64bit GNU/Linux.
Especially relevant, there are two JDK 8 Releases:
- Oracle JDK 8
- OpenJDK 8
The Oracle JDK is the Official one and the OpenJDK is the Base Including nearly all the Former’s features.